Surrogate for Tali (FULL - Early Access)

“Fuck me! That’s it…pound my pussy harder, boyscout!” 

Jack aka Subject Zero was lying in her cot on the engineering subdeck of the Normandy SR2, her heavily-tattoed legs splayed in the air while one hand was furiously pumping a girthy dildo in and out of her snatch. Thoroughly lubed up as it was, it was easy enough for her pussy to take the faux cock inside it again and again with lewd squelches filling the room, even despite how big the toy was. The dildo in question was a human-shaped one, albeit a pretty big one. Being the adventurous woman that she was, she had of course experimented with dildos modeled after other species - krogan, drell, turians, even a elcor dildo once. 

But those did not satisfy her current craving. No…her most preferred fap-fuel, the thing she’d been primarily flicking her bean to for weeks now…was Commander Shepard. This had not been an instant occurrence, ever since she’d joined the crew of the Normandy. Frankly, when she’d first met him on the Purgatory, she’d assumed he was just yet another goody-two-shoes Alliance soldier. Hell, he kind of was one still. 

But she quickly came to learn that him being a paragon of virtue didn’t stop him from being a badass motherfucker. Anyone who fucked with him or the people he cared about ended up six feet under, as she’d come to see firsthand from going on mission after mission with him. Hell, he’d taken his crew into what was supposed to be a suicide mission through the Omega-4 relay to take on the entire Collector Base, and not only did he manage to lead the team to victory, but they didnt lose a single damn person. Even Jack had to admit that such an achievement was nothing short of a miracle. 

God, what a rush that mission had been. Sending shockwaves all over the place, tearing through scores of husks side-by-side with Shepard while he let loose hailstorms of bullets from his assault rifle, mowing down Collector drones. It was after they’d all returned home from that mission that Jack had firmly cemented in her mind her ultimate desire to fuck him. 

Of course it certainly helped that Shepard was an absolutely gorgeous man. His muscular body was sculpted to perfection, with his buzz cut and deep blue eyes also a draw for her. The stud looked like he could pick her up one-handed. Hell, he probably could, easily. Jack lamented that he hadn’t ended the argument between her and the Cerberus cheerleader that way. 

But it was not just his looks and combat prowess that drew her to him, but what he’d done for her personally. He talked to her and actually wanted to listen, as corny as that sounded. For the first time in forever, it seemed like she found someone who didn’t want to just use her and then throw away the scraps. There was no ulterior motive behind his inquiries or conversations. And he’d proven this by actually taking her to Pragia and letting her bomb the shit out of that hellhole Cerberus lab that she’d grown up in. Truthfully, for that alone she had wanted to fuck him. Nobody had ever done anything like that for her before. 

Of course, the bitter truth was that nothing was likely to come from her lustful infatuations. Because Shepard was already taken. 

Jack harbored no ill will toward Tali. Frankly, it was almost impossible to dislike the quarian engineer. Her bubbly personality and easygoing disposition made even an erratic psycho like Jack amicable to her. It was no wonder, really, that Shepard had fallen head over heels for her, even if that did also come as a disappointment for the ex-convict. Of course Shepard and Tali also had more history, given that Tali was part of the original Normandy crew as well. And Jack had enough self-awareness to understand that someone like Tali provided more stability than someone with Jack’s erratic tendencies. 

Nevertheless, Jack would be lying if she said she wasn’t more than a little envious of the quarian who occupied the engineering deck right above her. 

Still, there was no harm in indulging in fantasies while pleasuring herself to pass the time. It was no harm done to Shepard or Tali for her to fantasize. 

Jack pumped the thick human cock in and out of her pussy a bit faster now, huffing and moaning under her breath. She humped her hips up at her phantom Shepard while she fucked herself with the toy.

“That’s it, Shep…fuck I’m getting fucking close!” 

She writhed atop her cot, clenching the edge of it with one hand while the other pushed the dildo in and out of her pussy faster and harder. In her current fantasy, Shepard was inside her cell on the back on the Purgatory, pressing her against the wall as he made her his cocksleeve. 

Moments later, Jack let loose a gasp of “ah yeah…fuckkk!” as she hit her climax. Her juices soaked not only the dildo that she continued to churn around inside her tight pussy, but also the cot beneath her. 

Jack spent some time catching her breath. “God damn,” Jack laughed, slowly drawing the soaked dildo from her quim with a wet slurp. It had been a long time since she’d cum that hard. This was a good one. She wiped some juices off onto the cot, the tattooed biotic hopping to her feet to don herself in some clothes - as minimalist as they were. 

She pulled up some camo pants and cleaned off her dildo before stowing it away. After likewise cleaning off her cot as well as she could, she dozed off for a nap. Jack slept like a baby. Nothing like getting herself off to have a restful sleep, after all. 

But after some time - she couldn’t say how long - she heard a knock at the “entrance” to her little hidey hole. There was no door to speak of when it came to the engineering sub deck, but people hardly ever came down there anyway. She preferred it that way. 

“Who is it?” Jack asked with a slight edge as she sat up in her cot, looking toward the stairwell. Whoever was sneaking up on her was huddled around the corner. She didn’t like being woken up one bit, but at least she didn’t need her beauty sleep like Miranda probably did, the prissy bitch. 

“Jack? It’s Tali. Can I…speak with you?”

Jack rubbed her eye, wiping a strand of hair from in front of her face. She’d only recently decided to start growing her hair in a bit. Why not? It was not as if she planned on ending up a prison inmate again anytime soon. Not if she could help it. 

“Yeah yeah, sure,” Jack replied. There was a time when she would’ve told anyone of this ship to fuck off if they tried to intrude on her little space of the ship. But she couldn’t help but feel a sense of…camaraderie with this crew, not that she’d ever admit that to them out loud. Sure, some of them still annoyed the shit out of her, namely Miranda. But after they’d fought together and took down the Collector Base, they didn’t feel like strangers anymore. 

Tali walked into her line of sight. The masked quarian woman was wringing her hands together, clearly nervous about something. “Hello Jack. This isn’t a bad time, is it?”

“If you’d walked down here an hour ago, it would’ve been. I was…”

Fantasizing about getting my pussy pounded by your boyfriend, she thought with amusement. 

“Ah, never mind,” Jack said, waving her hand with a smirk. “So…how can I do you?”

Tali looked at her quizzically, the innuendo clearly lost on her. She rubbed the back of her neck. “So, ah…where do I even begin?” She paced back and forth. “You are, erm, aware of quarians and their weaker immune systems, correct?”

Jack nodded. “Yeah, I kinda got that from the suit and everything.”

Tali laughed nervously. “Right. And, you know that Shepard and I are, are…”

“An item? Yeah I got that too. Congratulations. So?”

She kept pacing back and forth and refusing to look at Jack directly. She sure was acting pretty damn fidgety, Jack thought. “Erm, well, my immune system has made it…difficult for Shepard and I to, well, you know.”

“Fuck?” Jack finished with a smile as Tali’s violet eyes widened under the mask. 

“N- not how I would’ve put it, but yes,” Tali said. 

Jack shrugged. “Well, that sucks, but what’re you coming to me for? Shouldn’t you go to the salarian or Chakwas for medical advice?”

Tali nodded. “I am. I mean, I have. I even spoke with a few people in the Flotilla. I’m taking some new experimental supplements. I am working on strengthening my immune system. Just…not as quickly as I would like.”

“I’m not really sure where you’re going with this, Tali.”

She turned back to Jack, sighing. “Look…I care about Shepard. A lot. I just…can’t be with him in the way that I’d like. Not yet. Even a bit of kissing and skin-on-skin fondling before the Collector Base was enough to make me sick. And I want to do something nice for him…something to truly thank him for everything he’s done for me...”

Jack began to realize where Tali was going with this, and why she needed so much setup to get to her point. Her eyes widened as the lightbulb clicked. 

No. There’s no fucking way she’s about to…

“Basically what I want to know is …what I’m trying to ask you is…” Tali huffed and shook her head. “Oh Keelah, I’ll just say it! Do you want to sleep with Shepard?”

Jack blinked with utter disbelief. Yep. She had to be dreaming. Either that, the translator had glitched out, or Mess Sergeant Gardner put something weird in the last meal she ate. 

Already she could feel her blood pumping from the sheer implications of what Tali was apparently offering to her. Shepard’s quarian girlfriend was offering to share him with her like cake on a silver platter? She’d have to be the biggest dumbass in the galaxy to turn down an offer like this. 

“Yes. I’m in. Done. Agreed.” It took all of Jack’s questionable restraint to keep the excitement out of her voice and treat this like she was agreeing to any other business proposition. 

Tali was surprised at the ease of the former convict’s answer when she’d barely even gotten the words out. 

“Oh…just like that?” Tali asked with a small laugh, rubbing her arm. “I’ll admit, I thought you were an, ahem, adventurous and…s- sexually confident sort of woman, Jack, but I didn’t think it would be that easy to convince you.” 

Oh Tali. Sweet, innocent Tali. If only you knew, Jack thought with amusement. 

“Tali, no offense, but have you seen your boyfriend? The man is stud from head to toe. Asking me to fuck him is not a big ask. Not for me. You could’ve opened your pitch with, ‘Hi Jack. Want to ride Shepard’s cock?’ and I still would’ve said yes.” 

Tali laughed at that. “Hah, point taken.” After a lapse of silence as the two women stared at each other, Tali was about to turn on her heel and leave. “So…I will find a night that works and invite you up to Shepard’s cabin. Does that work…?

Jack raised her hand. “Hold up. Before you agree to this, don’t you want to inspect the goods?” 

Tali looked at her, cocking her head with confusion. “Inspect?”

Jack said nothing more, merely grinning at the stunned widening of Tali’s glowing eyes behind her mask as Jack unzipped her jacket, tossing it aside. She unclipped her bra next and let it fall to the ground nonchalantly, before her pants and camo panties soon followed. The tattooed human biotic stood completely nude, displaying her body proudly before the innocent quarian mechanic. 

“Oh Keelah,” Tali swore with a nervous laugh. “I…I am not so s- sure about this.” 

Jack grinned, frankly finding the quarian to be kind of cute when she was nervous and flustered. She suspected that for all her inexperience with men, Tali likely had even less experience with women - quarian, human or otherwise. Assuming such a thing was even a preference for her. Jack suspected it wasn’t. That only made this more of a delicious prospect for the mischievous biotic. 

“It’ll be fine. I won’t bite. Here,” Jack said, taking hold of Tali’s gloved hands and placing them on her naked chest. Tali gasped, but Jack noted that she did not try to pull out of her grasp. With shaky hands, Tali fondled Jack’s supple body experimentally, her three-fingered gloved hands stroking Jack’s firm, pert breasts. Jack let out a breathy sigh, enjoying the touch of the quarian’s hands on her body. 

As she was touched, Jack took a closer look at Tali’s body now that she was up close. Or as much as she could see given the exosuit. Tali really had an enticing figure, which was all the pity that she had to keep it covered up. It was no wonder Shepard was so into her. Her breasts were bigger than Jacks, but what she was really envious of were her ass and her hips. The quarian woman had curvy, eye-catching hips and a plump bubble butt underneath that skin-tight exosuit, and Jack wanted to tear that suit off so she could bury her face between those cheeks of hers. 

Jack grinned to herself. Perhaps one day, once Tali’s immunity was strong enough. 

Tali seemed to be transfixed on her body, taking all the tattoos in. That usually seemed to have that effect on people, provided they didn’t scare them off first. She did seem to notice the scars that the tattoos were covering up - a lifelong reminder of what Cerberus had done to her as a child. It was one of the few things Jack was self-conscious of.

“Don’t neglect the rest of the goods,” Jack said, wanting to divert her attention to something else. She gently pushed Tali away, causing her to remove her hands from her breasts. Jack sat back on her dinky little cot. Tali gulped beneath her helmet, blushing as she hesitantly reached out toward Jack’s crotch, the biotic woman’s legs spread invitingly for her. 

The quarian engineer ran her gloved pointer finger over the pink seam of Jack’s pussy. To Jack’s credit, she let out a small intake of breath but the human woman was otherwise keeping her composure. Tali would’ve likely never been able to, Jack suspected; she’d be wriggling and squirming just from someone making even the lightest bit of contact with her touch-starved sex. 

“Go on, slip a finger in,” Jack said encouragingly. “Don’t be shy.”

Tali’s eyes widened but she nevertheless pressed her finger up against Jack’s pussy, gasping with surprise when it slipped in. At once, she could feel Jack’s tight inner walls gripping her finger. 

“Mm fuck ya,” Jack cooed. “Feel that? I’m nice and tight for our stud of a commander, no? Maybe not as tight as you, but still enough to give him a good time.” 

Tali nodded dumbly. She quickly slipped her finger out of Jack’s snatch, this whole thing starting to seemingly grow a little too strange for her liking. After Tali removed her gloved hands from her intimate place, Jack nonchalantly crossed her legs, lying back in her cot. 

“So…what are the ground rules here?”

Tali wiped off her hands and stood up. “Well, um…no kissing.”

Jack nodded. “Too romantic, huh? Got it. I won’t smooch Shepard. I ain’t big on that anyway. What else?” 

Tali was nervously wringing her hands together, pacing back and forth. “Erm…how do I put this? No humiliation.”

Jack raised a brow at her. “Humiliation? Wasn’t planning on doing that to Shepard. Not really my kink.”

Tali shook her head. “I didn’t mean Shepard. I meant, um…” 

Jack’s eyes widened with understanding. “Wait a minute…you’re going to be in the room watching this, aren’t you?” 

Tali rubbed the back of her neck, blushing beneath the mask. “Heh…I…yes. Is that a p- problem?”

“Oh no, fuck no,” Jack laughed. “I’m just surprised, Tali. I just didn’t think you’d be up for that sort of shit. But yeah, that’s cool. I am not about to rub it in that I’m fucking your boyfriend in front of you. I’m not that big of a bitch.” 

“Oh, well. Good. That’s…good,” Tali said, looking at the floor as she played with her hands - a defense mechanism that Jack saw that Tali was using whenever she was nervous.

“I do wanna warn you though,” Jack began, putting her hands on her hips. Tali perked up, making eye contact with the naked tattooed woman from behind her mask again. “As long as there are no other ground rules, I’m not planning to hold myself back.”

Tali gulped. “What do you mean exactly?”

Jack grinned. “Well, since you ask…” she licked her lips. “I’ll start by giving him a nice, lengthy blowjob. I’m planning to make it a real sloppy one.”

“Keelah,” Tali murmured under her breath, rubbing her legs together. Jack suspected the poor girl was feeling very hot and bothered inside that suit, but unable to do much of anything about it. Jack wished she had a vibrator handy. She wanted to sit Tali in her lap, crank that bad boy up to max and press that vibrator onto Tali’s suit-covered crotch until she made the virgin quarian scream with an orgasm. But it would be a lot more fun to make her stew in her arousal until she got a chance to watch the glorious show with Shepard. 

“A- and then what?” Tali asked with bated breath, her hand drifting idly toward her own crotch.

Jack smiled, parting her naked tattooed legs open, rubbing her cunny with two fingers as she proceeded to lay out her depraved schemes for the hunky commander. “I think I will fuck him in my favorite position. Doggystyle, maybe reverse cowgirl or a nice prone bone? Honestly, I think I’m just gonna fuck him in about every position I feel like. Too hard to narrow down, really. Also, I’ve got some kegel exercises I can do to tighten my pussy up for him when he’s inside me. 

“B- bosh’tet!” Tali groaned, her body shaking. Jack didn’t notice until now that the quarian had been rubbing a finger up and down her crotch. 

Jack chuckled. “Damn Tali, did you just cum?”

“N- no! Of course not…” Tali said unconvincingly, panting. 

Jack raised a brow at her and Tali’s shoulders slumped. 

“Maybe just a small one,” she softly admitted. “Your words were just making me so…”

“Horny, Tali,” Jack laughed. 

“Yes…that.” 

Tali really was adorable as fuck, Jack had to admit. Naive as hell, maybe, but adorable. She couldn’t blame Shepard for being in love with her. And underneath all the naivety and that exosuit, Jack could tell there was a very sexually-curious freak that was just waiting to be unleashed. It was frankly a waste for the quarian to be stuck in that suit. 

Jack felt emboldened as ever to help Tali out. She tapped a finger against her chin, beginning to formulate a plan for how to make this happen. 

“Tali, question. Does Shepard give you access to his cabin?”

“...yes,” Tali answered warily. “W- why do you ask?”

Jack grinned. “I have an idea for how to kick this off, but I will need your help. I’ll warn you though - this is gonna be some risky shit. You up for it?” 

Tali gulped. Yet despite the fact that she clearly had reservations about whatever scheme Jack had concocted, the convict was happy when Shepard’s quarian girlfriend nodded in agreement. 

+++

It would take another two weeks for Jack and Tali to put their plan into action. They needed proper timing, and a night when Shepard actually planned to get a full night’s sleep in order for them to enact their plan. 

On this particular evening, Shepard was not in the best mood. The Citadel Council had once again dismissed his warnings about the Reaper threat, the arrogant pricks. It seemed like nothing less than the Reaper pulling up and knocking on their front door would get them to actually take the threat seriously, even after Shepard had destroyed the Collector Base. 

Fuck em, as far as Jack was concerned. 

The quarian virgin was getting cold feet, she suspected. Tali had been concerned that this might not be the best time to disturb her boyfriend with how stressed he was. 

“Him being stressed is exactly the reason this is the best time to do this,” Jack had argued. 

Oddly, EDI did not take much convincing to let them in when she stopped them at the door and informed them that Shepard was currently sleeping. The ship’s unshackled AI was surely used to Tali coming and going into Shepard’s cabin, but she was unused to Jack doing so. In fact, Jack had never been in Shepard’s cabin until now. 

As the door slid open, Jack and Tali saw Shepard lying on the bed, his muscular chest rising and falling with his snores. He was shirtless and pantless, wearing nothing but his underwear. Jack licked her lips at the sight, not even noticing the luxurious captain’s cabin she was seeing for the first time. The captain in question was drawing the majority of her attention. His lack of clothing made what she planned much easier. 

The ex-convict looked over at Tali. The quarian looked just as transfixed as she was, despite the fact that she’d undoubtedly seen Shepard with his clothes off already. Her violet eyes went wide beneath her helmet, and Jack was certain that the quarian engineer was blushing. She hoped there was some way for that exosuit to cool her down on the inside, because things were about to start getting very hot for her soon.

“M- maybe we should let him sleep a while longer,” Tali murmured hesitantly in low tones. She rubbed her shoulder nervously. 

Jack shook her head, beginning to shed her clothing. “Four hours is long enough.” She tossed her jacket to the ground, unclipping her bra and tossing it aside too, followed lastly by her pants. She had not worn panties for this occasion. She hadn’t seen the need, given that it was just one more unnecessary barrier between her cunny hole and Shepard’s prick. 

She stepped up to the bed with a cocky, confident stride in her step. She reached a hand down, rubbing her pussy and finding that she was already pretty wet from anticipation of what she was about to do. She brushed a finger over her smooth pubic mound. She’d shaved herself bare in preparation for this. Not something that was required of her, but fuck it. She intended to go all in.

Jack was quite proud of her lean body even despite the scars, and she loved fucking. Especially when it was with someone who actually deserved it, which Shepard certainly did. She endeavored to give Tali the best show she possibly could. 

She deftly maneuvered herself onto the bed, being careful not to shift it too much and risk waking Shepard up. Jack looked back at Tali, who was standing at the foot of the bed nervously twiddling her thumbs. 

“Cmon,” Jack said with a giddy smirk, beckoning her over. “I need a hand with this part.”

Tali was seemingly surprised for a moment that Jack was choosing to involve her directly. But she nevertheless hopped to attention and joined the lithe, nude human woman on the bed with her sleeping boyfriend, on the opposite side of him. 

Turning back to him, Jack bit her lip with a mischievous smile as she ran her slender tattooed hand gently over his covered crotch. Already Shepard was half hard in his tight underwear, forming an ever-growing tent. Whatever he was dreaming about, it seemed to be a very good dream. What was abundantly clear to Jack, however, was that he was sporting a very thick piece of man meat. Even not yet at full mast and confined in his white underwear, she could see that. 

“Time to let this bad boy get some air, Shep,” Jack whispered, looking up into his face. He murmured something unintelligible, but kept snoring. He really did sleep like a rock, or he simply had needed the rest very badly. 

Gently, carefully, the biotic woman hooked her fingers into the waistband of his underwear and tugged them down slowly so as not to wake him. He started to stir for a moment and she stopped, and Tali froze and held her breath as well, before it became clear that he was still sleeping. 

Shepard’s heavy, long cock flopped out of his underwear as Jack yanked them down, his shaft slapping her in the cheek. Her eyes went wide as she licked her lips, the usually-cocky ex-convict getting thrown off her stride for one of the first times she could remember. 

“Holy shit,” Jack whispered breathily as Shepard’s member twitched in front of her eyes. “I’ve been waiting a long time to see this thing.” She wrapped her fingers around his shaft, feeling it grow even thicker, longer in her grip. Proving how deft of a touch the unstable ex-convict was capable of, she gently massaged his half-limp cock into a full erection, being sure to occasionally glance up at his face to ensure he was still asleep. 

When his thick cock was pulsing and throbbing to a boner, Jack gripped it at its base in both hands. She marveled at its size and thickness, feeling herself grow wetter as she grasped his shaft in her palm. Jack loved a big dick, and Shepard certainly fit the bill and more. Plump, long, thick and with a nice curve to it as well. And Shepard kept himself well-groomed down there. She knew she was going to enjoy this. She didn’t give just anyone head; only the rare person in her life that actually mattered. But Jack doubted there was any man in the entire galaxy who deserved a blowjob more. 

Jack looked over at Tali who was frozen in place as well, watching another woman handle her boyfriend’s meat. Not wanting to waste anymore time, Jack took hold of one of the quarian’s gloved, three-fingered hands and brought them down Shepard’s full balls. This, at least, Tali had some intuition of, as she tenderly cradled and stroked her lover’s big human gonads. 

“You handle those while I take care of the shaft,” Jack said, licking her lips. “Let’s give Alliance boy a wake-up he won’t soon forget.” Jack lowered her head down to Shepard’s cock.

+++

Tali watched as the nude tattooed biotic woman sucked her boyfriend’s thick prick past her lips with a delighted hum. She was half expecting Jack to take it slow and steady. She was very wrong on that front. Jack swallowed half of Shepard’s considerably-sized member on the first go, and she seemed to do it with ease. The moment she did, Tali heard Shepard suck in a breathy gasp of air in his sleep, but he did not stir from his slumber. Not yet, anyway. 

As Tali tickled and fondled Shepard’s balls, she watched with amazement at how skillfully and vigorously Jack serviced Shepard’s cock. They had mutually agreed to take things slow so as not to wake Shepard up too abruptly. But apparently Jack’s interpretation of “slow” was wildly different from Tali’s. Or Jack had secretly been planning to break this agreement from the start. 

Tali gasped as she watched Jack go to work, feeling both envious but also proud that she had enlisted a professional to pleasure her boyfriend. Jack was not just fellating Shepard’s girth. She was practically inhaling it into her gullet. She was making deep bobbing motions, her plush lips sealed tightly around Shepard’s shaft as she went to town on him. With every deep sucking motion, Tali saw a lump in her throat as Shepard bottomed out. Tali could not imagine herself ever being able to take even half of Shepard’s cock with that level of ease, let alone the entire thing. 

At one point, she grew concerned over Jack’s ability to breathe, especially when she started gagging. But this did not seem to deter Jack in the slightest. Her goal of taking the entire length of Shepard’s dick into her throat outweighed any other concern. If anything, gagging herself by having the tip of his prick touching her tonsils only seemed to arouse the ex-convict, judging from her increasingly delighted moans and hums in her throat. This wasn’t just a favor Jack was doing for Tali - she was genuinely loving this. 

Shepard was groaning in his sleep, his tall, strongly-built body undulating slightly as his hard cock was amorously sucked by one of the more reclusive female members of the crew. All while his girlfriend was fondling his sensitive balls and watching. Tali alternated between looking up at Shepard’s face to gauge his reactions and gazing at Jack’s deep sucking motions. Shepard’s cock was coated in her spit each time Jack pulled her lips back for the next downward plunge. As she watched, she also saw Jack carefully flicking her tongue around the underside of Shepard’s swollen pink cockhead - a spot Tali knew to be sensitive for human men, according to her research.

“Ugh…w- what is this? Who’s…” 

Both Jack and Tali froze as they heard Shepard murmuring. He rubbed his eyes, blinking sleep away. The moment his eyes looked down between his legs and saw his underwear tugged down and his cock sealed between the biotic ex-convict’s lips, his eyes went wide. 

In all the time that Tali had known Shepard, she had rarely seen him thrown off his stride. He was calm, cool and collected under pressure. A far cry from how Tali tended to handle most things non-tech related. But when her boyfriend found himself being replayed awake by their crewmate with Tali huddled at her side, Shepard looked truly speechless and stunned. 

“Jack?!” He turned to Tali. “T- Tali?! What the f-

Any other words were lost on him as Jack’s lips morphed into a cock-filled smile as she sank her mouth deeper, bobbing her head up and down in his lap. She hollowed her cheeks out to give him all the suction she could, taking him deep and lathering his shaft in an ample amount of her spit. A wet sloshing sound filled the room as Jack kept her word of giving Shepard a very wet, sloppy suck job, utterly lathering his cock in an excess of spit with every stroke. 

He dug his fingers into the bed beneath him, his breathing hitching up several notches as he followed the hypnotizing bobbing sway of Jack’s ponytail. 

Tali reached down and tenderly stroked a hand lovingly over Shepard’s chiseled chest. “I’m sorry for surprising you like this, Shepard,” Tali said with a nervous laugh. “You’ve just done so much lately and gotten so little to show for it.”

Shepard groaned as Jack sank his cock into her tight throat. It was becoming increasingly difficult to focus on talking to his girlfriend with the former convict fellating him. “Damn,” Shepard cursed with pleasure before looking back at his girlfriend. He placed his hand on hers. “M- maybe, Tali. But that doesn’t - ah - explain what Jack is doing.”

Jack looked up and flashed him a wink, focusing more on servicing him and letting them have their conversation all the while. 

Tali sighed. “It just kills me that I cannot be more…intimate with you. Not yet. And you’ve done so much for me, helping me with my Pilgrimage, speaking for me at my treason trial. You’ve done so much for all of us. I wanted to do something really nice for you and give you some stress relief. I hope you’re not mad at me,” Tali said sheepishly, looking away from him from behind her mask. 

Shepard turned to Jack, finding it hard to focus with her fellating him. She hadn’t let up in the slightest even as he tried to carry on a meaningful conversation with Tali. “Jack…can you - uh - stop please?”

Tali half expected Jack to keep going defiantly, but she thankfully ceased her oral efforts with a disappointed cock-filled pout. Though after she slipped her steel hard cock out of her mouth, she did purposefully run her tongue up along the entire length of his member from base to head, capping it off with a teasing flick at his head before finally ceasing. 

Shepard looked back at Tali. “Tali…I could never be mad at you,” he said softly, reaching up to brush a hand over her mask where her cheek would be if she were unmasked. Tali ran her hand over his, her eyes looking back at him lovingly. “But you don’t have to do this for me. I’m willing to wait as long as is needed for you to be healthy enough for us to be intimate. Even if that day never comes, it doesn’t change how I feel about you.”

She stroked his chest. “I know,” she said softly. She looked over her shoulder at Jack and then back at her human boyfriend. “But I don’t want to wait. What Jack was doing with her mouth felt good, right?” 

Shepard opened and closed his mouth. “I…” she looked at Jack who was staring daggers back at him, daring him to say no. “Of course it did,” he said earnestly with a blush. Yet another rare, unguarded moment she’d seen from him. “But I can live without sex, Tali. There are more important things. Like my commitment to you,” he said with adoration, rubbing his big, strong hand over her knee. 

Tali shivered even from a clothed touch from this handsome man she adored so much. “Well,” Tali said, mustering up her courage. “As your committed girlfriend, what I want is for you to lie back and enjoy all of what Jack and I have planned for you.” She then added more softly and innocently, “if you are alright with that.” The last thing she wanted to do was compel him into something that made him uncomfortable. 

He looked back and forth between Tali and Jack. The fact that his considerable erection had not wilted in the slightest despite not being touched by Jack was evidence to them both that Shepard was still a hot blooded heterosexual male human with urges, and he was indeed very interested. 

“Well,” Shepard said, licking his lips. “Who am I to refuse such a generous offer?” 

Jack grinned. She was playing with a blob of precum that had bubbled up from his cockhead, stretching the thin, clear strand of preseed between her fingers like a long cobweb. “About time. All the soft talk was going to make me vomit.”

Shepard turned to her between his legs with an amused expression. “Hey Jack,” he said, finally addressing her properly, even as his girthy, long cock throbbed in her grip. 

“Hey Shep,” Jack replied, using two hands to gently stroke his shaft. “So…did you ever think you’d have me doing this for you?”

Shepard shook his head. “No. I mostly just pictured you trying to kill me once or twice. But never this.” This prompted a giggle from Tali.

Jack snorted. “Kill you, huh? That would be a damn waste of a big, fat cock. Speaking of which…” she paused to plant a big smooch on his cockhead before she rubbed it against her cheek, “Very nice. I’d have done this much sooner if I’d known what you were hiding in those standard issue military pants.”

Shepard turned to Tali with a look of amazement. “Wow, was that a compliment I just heard from Jack?”

Tali grinned beneath her mask. “It’s over. The Reapers won. We’re all dead.” Shepard chuckled at that. 

Jack rolled her eyes. “Ha fuckin ha.” She licked her lips and turned her attention back to his cock, gripping it at its base with both hands. “Now, be a good boy, shut up, and enjoy the service.”

Shepard gave her a little salute. “Yes ma’am.”

Jack opened her mouth wide and swallowed as much of his cock as she could again in one gulp. Shepard groaned, his head hitting the pillows behind him. “Oh fuck…” he gasped, digging hedgerows into the bedsheets with his fingers from the pleasure. 

“Mmhmm,” Jack hummed, her mouth and throat full of Shepard’s girthy cock. She began sucking him with long, deep strokes, hollowing her cheeks out as wet slurping sounds filled the captain’s cabin. 

“Holy shit, Jack!” Shepard moaned, his hands gently stroking the bald of Jack’s head while gently taking hold of the pony tail that Jack was now sporting. Jack was slamming her mouth up and down his throbbing, oversized meat, all while she was furiously rubbing herself as she forced herself onto his member. 

“Glurk, gluk, glkkk, gluk!” Tali watched with amazement Jack choked herself on Shepard’s girthy prick, and enjoyed every second of doing so. Whenever inches of his cock were not filling Jack’s mouth, her hands stroked them. And meanwhile, Tali dutifully fondled and tickled her boyfriend’s balls as she watched the sordid show taking place before her. With the other hand, she was rubbing at her suit-covered crotch from the debauchery of witnessing a sloppy blowjob taking place just inches away from her. 

Jack’s lips sucked tightly around his shaft, curling her tongue around his cockhead each time he pushed in. Both Tali and Shepard watched a lump bulge in Jack’s throat each time he bottomed out, but this did not seem to dissuade the tattooed woman in the slightest. Tali was envious of what Jack could do, and the sounds she was producing from Shepard’s lips as she serviced him. Tali hoped she could one day perform even half of the sexual feats that Jack currently was. 

Shepard was a vigilant and disciplined man, but even he could not last long under the skillful oral ministrations of the lustful ex-convict. “Jack…I’m getting close,” Shepard murmured through clenched teeth. 

In an instant, Jack yanked his cock from her lips, gently batting Tali’s hands away. She gave Shepard’s balls once squeeze, causing the Normandy’s commander to wince. Even Tali had to wince on his behalf. 

“Don’t you even think about it!” Jack scolded, the more erratic side of Jack coming out in full force. It was a reminder to both Shepard and Tali that she could have a nasty temper when it suited her. Her expression softened into something more playful and mischievous once again. “You don’t get to pop off until I get my reward.” 

Jack stood up on her feet atop the bed completely, looming over Shepard. Both Shepard and Tali’s eyes were drawn to the array of tattoos covering her lithe, naked body. Though she was a very unconventional sort of woman, there was something undeniably unique and enticing about her. 

“You’re beautiful, Jack,” Shepard admitted, and Tali found herself agreeing. 

Jack was taken aback by this. And Tali could see the human woman’s cheeks actually turn a little red. She never thought she’d live to see the day when Jack would muster up a blush. She seemed not to even know what to do with a compliment like that.

“Thanks,” Jack replied softly. She shook her head, trying to shift the tempo back to something more playful before this became too lovey-dovey for her tastes. Jack’s biotics flared up in her right hand for a moment and she flicked her wrist. Shepard, who was sitting up in bed, was sent onto his back atop the bed. It was a tiny fraction of what Jack’s substantial biotics were capable of - as Shepard and Tali had both seen many times firsthand. Just a playful push. Jack chuckled, reaching a hand down to spread her pussy open. Tali and Shepard could both see that she was absolutely drenched, her smooth shaven pink pussy dripping with wetness. 

Jack looked at Tali. “Mind holding that big boy steady for me?”

Tali nodded, practically shaking with anticipation now. This was it. She was really about to assist another woman in fucking her human boyfriend. But the feelings of jealousy weren’t there. Perhaps this feeling was dampened by her inability to engage in any of these activities herself. In a way, she was fucking her boyfriend vicariously through Jack. 

The quarian gripped Shepard’s prick with her gloved hand, giving it a single loving stroke in the process. Shepard gave her a loving smile and Jack reached down to spread her tight pink pussy open with two fingers. Shepard’s cock, throbbing and glistening wetly from the aftermath of Jack’s blowjob, stood up like a flagpole as Jack lowered her pussy down toward it. Faced toward Tali, Jack gave her a completely unobstructed view of the impending penetration. Tali watched as if in slow motion as the slender tattooed human woman closed the distance between her tight sex and her boyfriend’s thick cockhead. 

Jack’s pussy’s lips folded themselves around the fleshy helmet of Shepard’s cock as she pressed herself down insistently, her face one of steely determination. “Cmon you fucker,” Jack whispered under her breath. Both his cock and Jack’s pussy were thoroughly lubed up, but his cock was so girthy that it did not enter right away. But when Jack lifted herself up another inch or so and pushed herself down with a single forceful thrust as Tali held his turgid shaft in place, he finally popped inside her. 

“Ah…that’s the good stuff,” Jack moaned as she penetrated herself on Shepard’s fat cock. Shepard likewise let out a gasp as he felt himself sink inside the biotic woman’s tight, wet sex hole. Her pussy swallowed up the first couple thick inches of his member, her lips bulging slightly from such a large insertion. Judging from her expression, however, Tali deduced that Jack was taking it well. Better than she might’ve expected. 

“H- how does it feel?” Tali asked, her voice shaky with arousal. 

Jack stirred herself around on Shepard’s lap, getting a good feel for having him inside her. She smiled at Tali. “Fucking amazing,” Jack answered. “Even better than my dildo. Once you tighten up that immune system and get broken in, you’re in for a treat, babe.”

Tali by now had sat back to watch. She had her Nerve Stim Pro ready and her hand was drifting to her crotch. “Doesn’t it hurt?” 

Jack shook her head as she nonchalantly sank herself down a couple more inches, sheathing more of his fat human girth inside her. “Nope. I mean, it does the first time, but you get used to it. Now it’s a stretching feeling that can be a bit uncomfortable, but it’s a good feeling too. It’s like all of him is filling you. Hard to explain.”

Tali nodded, forgetting that she’d even asked a question. Her cheeks felt warm beneath her mask as watched the human woman’s tight pussy swallow up more and more of her boyfriend’s shaft as she lowered herself down an inch at a time. Shepard had admirable restraint as he kept his hands to himself, letting the lithe ex-convict go at her own pace, impaling her cunt onto his thick member. He likely knew that she’d try to kill him if he dared do something that could set her off. 

Finally Jack managed to get nearly all of him inside her. Jack gave a triumphant smile as she lifted herself up and down a little bit, getting a good feel for his long shaft rubbing around inside her. Tali was blown away by how much she’s managed to fit; she wondered where all of it could’ve possibly gone inside her, given what a relatively small woman Jack was. 

“Jack?” Shepard asked. He sounded like he was trying to prevent himself from climaxing too early as Jack’s tight inner pinkness gripped him. 

“Hmm?”

“Are you alright with me putting my hands on you?”

Jack looked back over her shoulder at him with a smirk, pumping her ass up and down in his lap. “Keep giving me more of that dick and you can put your hands wherever you want, big guy.”

As Jack began riding him, Shepard slid his big hands up her nubile tattooed body, past her midriff and up to her chest. She cooed when he began palming her pert breasts, tweaking her nipples with her thumb and forefinger. 

“Mmm…you’re good with your hands, Shep.”

Tali watched and idly rubbed her crotch as she used the medium setting of Nerve Stim Pro to give herself a good buzz. She was enraptured by the sight of Jack’s smaller body rocking up and down in her muscular human boyfriend’s lap, his size dwarfing hers. Her ass made a clapping sound against his hips and Shepard met her thrust for thrust. Jack’s dazzling tattooed body moved like water, captivating the inexperienced watching quarian. 

Jack was building up her pace and rhythm, sliding Shepard’s thick cock in and out of her tight snatch again and again. Tali let out a whimper of arousal as she fixated on Jack’s pink lips of her labia parting aside and accommodating his peach-colored girth inside her. Then he’d slide out, his thick shaft covered in her natural clear arousal, before pushing back in again. Jack’s sex bulged slightly from taking in such a big dick, but she seemed unbothered by this. 

“That’s it! Right t- there! That’s the fuckin spot!” Jack moaned, running her hands through her ponytail. Shepard still kept palming one of her breasts, his big hand encompassing the entire tit. With his other hand reached down and began stroking Jack’s clit while his thick cock stretched her open. 

“Mmm nice,” Jack cooed. She turned to Tali, whose face was flushed purple beneath the mask. “You’re a lucky bitch, Tali, having a man who knows what the fuck he’s doing.” 

The bed was thumping from their lustful fucking. “I’m…getting close, Tali,” Shepard warned them both, his face clenched up. His hands were now wrapped around Jack’s slender waist as he bounced her lithe, tattooed body up and down his thick cock. Jack herself wore an excited smile, her tattooed body working up a sweat as she rode his cock faster, harder, her pace tireless. 

Tali barely heard him utter this, so transfixed as she was on her boyfriend’s big human cock sliding in and out of the small biotic ex-convict. Her two fingers were rubbing her aroused cunt through her exosuit at a feverish pace as she whimpered, the Nerve Stim Pro buzzing away at her clit. 

“I have a - ah! - request,” Jack said with a grin, her hips still moving as she slam-fucked her own tight little pussy up and down Shepard’s fat pale member over and over again with surprising ease. 

Tali rubbed her knees together as she looked up at the other woman who was taking the commander for a ride. “Y- yes?”

“I want him to creampie my cunt.”

Tali’s eyes widened beneath her helmet. “W- what?”

Jack rolled her eyes at Tali’s naivety as kept bouncing. “You know. Blow his load, shoot his spunk, pop his thermal clip? When he’s ready to blow, let him drain his fat balls right in here,” Jack cooed seductively, reaching down and rubbing at her cock-filled snatch for good measure to emphasize her point.  

“Keelah,” Tali swore. The prospect of watching as Shepard…ejaculated all of his semen inside Jack was too much for her to handle. The rational part of her brain unclouded by lust felt that maybe it was a step too far. “I don’t know…”

Jack pinched her own nipples, her ponytail bouncing and bobbing with each of her rocking motions atop Shepard’s pussy-pleaser. “Cmon, Tali. This is about giving Shepard something he hasn’t been getting, right? And what could be better than letting him pump a big, fat load into an unprotected pussy? At least to tide him over until he can start doing that to you,” Jack said with a wink. “And think of how hot that’ll be to watch.”

“F- fuck,” Tali cursed, rubbing herself even harder. Jack was right. As much as there was a tiny bit of envy, the sheer delicious debauchery of witnessing such a thing was too good to pass up. She made her decision. “Alright. D- do it, Shepard!”

Jack looked over her shoulder at Shepard with a big smile, her cheeks flushed. “Well, boyscout? You heard the lady. Shoot that load, and shoot it deep! Give me every drop! I want to feel it drenching my womb!”

Shepard buried her head into Jack’s shoulder, grunting. “God damn, Jack,” he moaned, sliding her up and down his girthy member with slick, long strokes. Jack’s moans matched his as he pumped her body up and down, using her to chase his own well-earned release. 

Tali watched most of his member emerge from her pink pussy again and again with every smooth thrust, the way Jack’s cunt lips gripped his shaft and the way that it glistened with her arousal. It was all so sordid, but oh so exciting to watch right in front of her. She wished it was her in Jack’s place, but being able to vicariously play out her deepest fantasies with Shepard using Jack was the next best thing until her immune system was strong enough. She turned up her nerve stim another notch while she rubbed herself with more vigor, her feminine whimpers and moans added to the mix of Shepard and Jack’s. 

Shepard’s muscles flexed and he suddenly gripped Jack’s ass, one cheek per hand, as he hoisted her insignificant weight and slammed her whole body down even harder, sheathing himself into her fully. Jack’s eyes went wide as the control was completely taken away from her and he penetrated her even deeper, pressing in, or perhaps slightly past, her cervix. 

“Yes! Use my pussy like a fleshlight! That’s so fucking hot!” Jack gasped, hooking her hands behind her knees and spreading her legs up and open, aiding Shepard in using her tight body like his own personal masturbator. “I’m…fucking cumming!” 

When Shepard felt Jack’s tight kegals milking his shaft again, it was finally enough to make him reach his own limit. He pumped himself in and out of her tight love tunnel several more times before he pushed his entire massive member as deep inside her as he could reach, throwing back his head.

“Tali!” he groaned his watching quarian girlfriend’s name, gasping for air as he held himself against Jack’s cervix. 

Tali watched with bated breath, her fingers practically on autopilot as she awaited his release with needy anticipation. At first it seemed like nothing was happening as he held Jack’s squirming body suspended above him. But then Tali watched a subtle twitch in Shepard’s balls which were pressed taut against Jack’s ass. Then another twitch. And another. 

A moment later, Jack’s body went into a spasm, even more so than when she’d first hit her orgasm. “H- holy fuckin shit…it’s so damn warm…and there’s so m- much of it! How backed up are you, Shep?!” 

Deep inside her, Shepard’s bulbous cockhead was pressing in on Jack’s tight cervix, unleashing rope after frothy, thick rope of pearly white cum deep into her womb. The neverending rigors of leadership had left him little time for proper relief, and he was appropriately pent-up with full balls. And he ejaculated what was one of the biggest loads of his life - thick, spurting gushes of baby batter that left his balls, rushed up his shaft and spurted into the biotic woman’s uterus, painting her insides white with Specter seed as she had requested. 

When Tali saw a white, creamy fluid seeping out from the tight seal of Jack’s plugged-up sex hole, it was enough for Tali to finally whimper in the throes of her own orgasm. The Nerve Stim, her frenzied rubbing at her clothed sex and the debauchery of knowing that Shepard was ejaculating inside Jack were enough to give her the most intense climax she’d ever had. 

When all three had finished and were winding down from their climactic highs, Tali was still left trembling in the aftermath. Jack somehow was faring better, merely wiping a sweat from her brow and a strand of hair from her forehead. She had a big smile on her face as she leaned back against Shepard’s burly chest, her pussy planted fully down onto his cock so that the last of his seed could trickle out of his cockhead inside her. 

Shepard was about to pull out of her, but Jack stopped him. “Wait! Can’t let this go to waste, can we?” She looked back at Tali with a grin. “Gotta slip you out nice and slowly. Tali has to see the creampie pullout. It’s the best part.”

Tali watched, the inside of her suit practically as warm as a furnace now, as Jack slowly, inexorably raised her hips up from Shepard’s lap. Inch after inch of his long, glistening cock drew out of her pussy. There seemed to be no end to it. When at last his thick cockhead finally popped free of her tight cunt, Jack sighed with a smile of lustful excitement as a flow of creamy white human cum escaped her gaping pink pussy in its wake. 

“Oh Keelah!” Tali gasped, squeezing her breasts beneath her suit. 

Jack grinned at her, reaching down with two fingers of each hand to spread herself wide open so Tali could get a good look. Her well-fucked pink pussy was an ocean of creamy, pearly white, her love tunnel swamped with a deluge of this load that he’d been holding in for too long. 

“He really spunked me up good, didn’t he?” Jack opined with a smile, glancing at Tali. “Come have a look.”

Tali gulped, shuffling forward on the bed to get closer to Jack as if she was in a trance. With Jack holding herself open, Tali brought her masked face close, her eyes widening. He truly had filled her up with so much of his semen. Humans seemed to ejaculate more than quarian men, as far as she was aware. She wondered what it would feel like to have that warm baby batter inside her. Her end goal was to one day be in the same exact position that Jack was in now. It was almost a primal need at this point. 

“No man should be that backed up, if you ask me,” Jack laughed, dipping a finger inside her and swirling his cum around in her pussy. She looked back at Shepard. “How do you expect to run a ship and a crew if you aren’t getting the proper release?”

Shepard rolled his eyes. “Well in case you hadn’t noticed, Jack. We have been pretty busy lately.”

“Shit excuse. Make time to drain the proverbial pipe once in a while.” She grinned, licking her lips. “Better yet, drain it inside me.”

Tali laughed at that, rubbing the back of her neck. The three were silent for a few moments before Shepard stood up onto his feet, stretching his muscles out. He looked at Tali and Jack. “You ladies mind if I take a shower? I could sure use one right now. Jack, you’re welcome to take one after me.”

“Thanks,” Jack replied nonchalantly, as if he hadn’t just drained his balls into her womb. 

He turned to Tali, giving her a smile. “Hey.”

Tali blushed back at him, avoiding staring at his limp sausage between his legs as well as she could. “Hey.”

“You doing ok?” he asked her softly with concern. 

Tali nodded. “Yeah…I am. Better than I expected actually. It was…really really arousing to watch,” she added conspiratorially, her voice a whisper. 

He leaned his forehead against her mask, lacing his fingers with hers. “Thank you for this. As I said, you didn’t need to do this.” 

She smiled. “I know. But it was fun. And until you and I can do that together, properly, watching and a little bit of touching is the best I can manage.”

He nodded, brushing her hand over her mask. He got up and walked to the small shower he had in his captain’s cabin, shutting the door behind him. A few moments later, she heard the shower running. 

Tali sat up in the bed and looked at Jack. The ex-convict’s naked body was lying back on the bed, her head resting against the pillows as she whistled to herself. Frankly, this was the most at-ease Tali had ever seen of the human woman. 

“So…I’d say that was a success, huh?” Jack said, looking back at Tali with a smirk. 

Tali smiled and nodded, not knowing what to say to the other woman. 

“Still kinda horny though. You?”

Tali blushed. “Uh…well, maybe a bit,” she laughed nervously. 

“Hard not to be. Your stud commander boyfriend turned me into his own personal sperm bank,” Jack said with a laugh, rubbing her cum-filled cunny. 

Tali was indeed  already getting turned on again just from Jack’s words. She looked longingly toward the shower door as she brushed a finger over her suit-covered crotch and squeezed one of her own breasts. 

Jack looked at the shower as well with a knowing smile. “Eager for more from him? I’m with you there. Though…” Jack’s lips spread into a devious smile. “Why wait? I could ambush him before he finishes his shower.”

Tali looked back and forth between her and the shower door, her eyes widening when she realized what Jack meant. “Oh! That’s very…”

“Hot huh?” Jack finished the sentence and Tali nodded. “Want me to do it?”

Tali blushed and eagerly nodded. Jack smiled and patted the quarian’s knee. “Listen closely.” 

Jack got up and walked toward the shower, Tali watching the lithe biotic human’s tattooed nude body sauntering confidently as she did. Some of Shepard’s spunk dripped out of her pussy as she crossed the room, making a small trail from the bed to the shower room. Tali watched the door open and she caught a brief glimpse again of Shepard’s wet naked body and toned ass before Jack slipped inside the shower behind him covertly. The shower shut behind her. 

Tali heard Shepard’s surprised tone a moment later. “Jack?! What’re you-

Tali couldn’t hear what was happening very well over the pitter patter of the shower water, but she heard the unmistakable sound of a masculine moan spilling from Shepard’s lips. She knew that Jack was hungrily devouring Shepard’s prick again as the water pelted down on both of their naked bodies. 

“You are just insatiable, aren’t you?” Tali heard Shepard laugh. “Couldn’t even let me finish my shower.” 

“Yep. I’m such an unruly bitch aren’t I?” Tali heard Jack reply. “You’ll have to punish me.” 

She dialed her Nerve Stim up a notch and a moment later she heard Jack speak again as there was some commotion in the small shower. “That’s it! Press me up against the shower wall! Use me like a cocksleeve, Boy Scout!”

Tali giggled. She knew Jack was hamming it up and vocalizing this for Tali’s benefit. This was beginning to sound like the smutty vids she watched as a teenager. And yet, it still worked. At least for her.

Amid the running water, Tali heard the moment Shepard slammed himself home inside the ex-convict’s tight pussy. Jack let out a cry of bliss so loud that the rest of the crew on the lower decks could probably hear it. 

Tali rubbed her covered pussy in circles and whimpered as she listened to the sounds of Shepard and Jack’s moans and a wet slapping sound in the shower. She pictured Shepard pinning the lithe tattooed woman up against the wall, his cock the only thing keeping her suspended off her feet up against the shower wall as he railed her. 

A few moments later, the wet slapping got louder and more frequent along with the two humans’ moans. Tali rubbed herself harder as she heard Jack cry out, “That’s it, Shep! Pump it all inside me!” 

Tali heard Shepard groan aloud and the slapping stopped. Tali herself came once again as her masturbation grew frenzied and the Nerve Stim buzzed away at her sex. The knowledge that Shepard was cumming inside Jack’s pussy at that very moment again was more than enough to set her off. 

The noises stopped other than the steady stream of the shower water. A couple minutes later, Jack emerged from the shower, toweling herself off. She had a relaxed smile on her face as she winked at Tali on the way back to the bed. Now dry, the ex-convict tossed aside the towel as Shepard likewise emerged from the shower. He made eye contact with Tali and gave her a guilty look, not knowing if fucking the spicy biotic in the shower was part of the deal. Tali gave him a subtle nod that let him know that it was ok. 

“Well, I’m beat, and I feel like I’m starting to overstay my welcome. So I’m gonna head back down to engineering to turn in for the night,” Jack said. “Thanks for letting me, well, you know…”

She was about to turn and leave but Tali stopped her. “Wait. Y- you can sleep here tonight.” She looked at Shepard. “If that’s alright with you?”

Shepard nodded in agreement with a smile. “I was going to suggest the same thing. Up to you though, Jack. I know you like your solitude.” 

“Huh, thanks guys,” Jack said with a shrug. She returned to the bed and flopped herself down on the right side of it. “Beats having to explain myself to Chambers on the way down.” 

Tali looked at the naked woman’s tattooed body sprawled out on the bed, and the quarian couldn’t help but glance at her pussy. Most of the semen that Shepard had pumped inside her was gone - likely sucked down the drain of the shower. But that didn’t stop Tali from thinking about that again. She doubted she’d ever be able to look at Jack the same way again without thinking about that. 

“Night,” Jack yawned, shutting her eyes. 

Tali shook her head, bemused by Jack’s casual, nonplussed attitude when it came to sex. The human woman was out like a light like it was no big deal. Meanwhile Tali doubted she’d be able to sleep tonight. All she’d be able to think about would be the show Jack and Shepard had put on for her. 

Shepard and Tali crawled into bed alongside Jack, giving her her own space on the right side of the bed. Luckily, it was a large bed that could easily accommodate all three of them. Though Tali immediately snuggled up to her boyfriend’s warm, naked body. He made room for her with a smile, wrapping his arm around her. 

Tali was deep in thought for a moment, staring up at the stars in the window above. Shepard gave her a gentle nudge. “What’re your thoughts? Don’t tell me you’re scheming up something else now too,” he joked. 

Tali smiled. “No. Well…maybe. I’ll tell you about it in the morning. Goodnight Shepard.” 

He planted a kiss on the side of her helmet, making her swoon with affection for him. “Goodnight Tali. Thanks again for the ‘gift.’” She heard him snoring a few moments later. 

Now the only one still awake, Tali began to ponder if she wanted to make their deal with Jack more of a long term arrangement. It would be some time yet before her immune system would be in a place where she felt safe coupling with Shepard for real. And watching it had been fun. As long as they kept their activities secret from the rest of the crew save EDI, it could give them both a bit of an outlet for relief in the meantime. She decided to ruminate on this. 

As for Jack, she slept like a baby after having one of the best two fucks in a long time. Possibly ever. Though, a passing thought before she went to sleep was that she had failed to mention to both Tali and Shepard that she wasn’t on any protection. Tali had likely assumed she’d put herself on some sort of implant or taken a contraceptive right before they put their plan into action. The conversation had simply never come up, even after Jack had relinquished her safely-guarded medical records to Tali as one of the conditions of her deal. 

This was a safe time for her however. And Shepard had only blown two loads inside for her now. It would probably be fine. And if not, well, the real danger only made this whole affair even hotter for her than it already was.