Showing Appreciation Prompt (RWBY)

Penny shows Ciel her appreciation for all the help she gets by fucking Ciel in an empty dorm room.

“Penny, I’ve told you already that you don’t have to do this. I understand that you appreciate my help, but this isn’t what I expected when you said you wanted to show it.” Ciel could be heard grumbling through the door of the bedroom that the two were in right now. It wasn’t even there, but it was an empty one on the Atlas campus. Even as her face was resting against the pillow that was on the bed, her dark and perky rear end hung in the air just in reach of Penny’s mechanical hands. “Are you sure you want to do this?”

“Definitely, Friend Ciel! It wouldn’t be an exaggeration to say that I wouldn’t be where I am now without your help! I need to do what I can to repay your kindness and this was the best thing I could think of for both of us!” Penny’s lips curled into a smile as her fingers traced around the plump and bare rear end that hung in the air in front of her. “We both get to feel good out of this and I get to make sure that you understand just how much I appreciate your help.” The android’s fingers reached for her incredibly hard shaft as she stayed in place on her knees. “It’s a bit too late to turn back now, anyway.~”

Listening to the cute giggle that left Penny’s lips all day every day was usually an annoyance to the mocha-skinned girl. But as she laid on the bed, baring herself to the android, it was finally a sound that she found herself enjoying. She smiled and gently bit down onto the pillow before nodding her head and wiggling her rear end in front of Penny. “Come on… If you’re not going to give me a choice, you might as well make it last and take your time with it. Even if we have a meeting we’re supposed to be at in half an hour.”

“Thank you so much, Ciel!” Penny couldn’t help but giggle as she slowly pushed her hips forward and buried her surprisingly life-like shaft into one of her best friend’s tight pussies. A peaceful, breathless, and blissful sound left the girl as every inch of her thick member sank into Ciel. Though, she could hear the muffled, slightly pained, and still pleasure moan that left her friend despite it muffling against the pillow. “Does it feel good, Friend Ciel? I know that it’s supposed to hurt at first…”

With her face buried in the pillow, Ciel was unable to answer Penny’s question. Though, she felt nothing but pleasure as her eyes shut tight and her body shuddered from the suddenly full feeling that she had. It felt immaculate to have her friend’s hard and warm length slowly sinking into her inch by inch. It wasn’t the first time she had ever had sex, but it was the first time she had it with Penny. And part of her was regretting not doing it sooner. Her fingers clenched down tightly onto the pillow as the pleasure simply washed over her.

A low and ecstatic moan slipped from her lips when she felt Penny’s hips connect with her plump rear end. That feeling of being full of something so wonderful only grew for Ciel when the android began to slowly rock her hips back and forth. She was able to get a clear feeling of just how deep Penny’s cock reached inside of her now. Even if it was a pace that started off slow, the ecstasy that rushed through her body was intense, immaculate, and perfectly mind-shattering. Every thrust that pushed Penny’s shaft deeper into her caused Ciel’s eyes to roll into her head just a little bit more. And every thrust brought more intense pleasure into her body compared to the last one. Deep down, she wanted to moan. To let out the bliss that she was feeling and to let Penny know just how well she was doing from something so simple. But she knew that if she actually did, then the other girl would simply accept it and keep pace.

She wanted something faster. Something harder. Rougher.

When Penny didn’t quite get the reaction she wanted, she began to pick up the pace of her hips just a bit. Each and every few seconds, she would speed up the pace of her hips and listen for that same muffled moan that Ciel let out when she first penetrated her. Of course, her grip had to compensate for the extra force of her thrusts. “Ciel…?” Her lips curled into a soft pout as she waited for that sweet sound that she hoped so much to hear. Even if it was just due to the fact that it was being perfectly muffled against the pillow, Penny was starting to be a bit concerned that she wasn’t going a good job. “Well… I was told to save this for only if things were going swimmingly during intercourse, but I suppose I’ll have to give it a try to make sure that you’re feeling as good as I want you to.”

A loud, but still muted, moan left Ciel as she felt Penny’s thick member suddenly pull out of her tight snatch. That feeling of being full was swiftly replaced with the feeling of being void of cock. It left her whining and wanting to say something until she felt that solid shaft press against her puckered back door. Before she could say anything to try and make Penny stop, her mind raced with the possibility that this would allow her to get the rough treatment that she was looking for deep down. Her teeth released the pillow just in time for Penny’s shaft to force its way into her tight back door.

Just like she wanted, Penny finally heard that sweet and melodic sound she had been hoping for. Even if there was a bit of pain mixed into the delightful moan that spilled from Ciel’s lips, she was able to now that she was bringing her friend the kind of pleasure that she was hoping for. It brought a smile to her lips to hear her friend starting to moan with every rapid, harsh, and forceful thrust that she made. It didn’t matter to her whether or not people out of the room could hear them, as long as she was able to show Ciel the kind of appreciation she held for the other girl. “I'm glad to finally get to show you just how much I appreciate you, Ciel!”

The adorable and loving giggle that left Penny’s lips was enough to make Ciel’s heart skip a beat as she still gripped tightly to the pillow that she was holding. In a matter of moment, she was quickly realizing just how much of a loving and attentive friend the android was just to be able to show a long form of thanks to her. It brought a smile to her lips to know that someone cared this much about her just to fuck her as a form of thank you. Ciel opened her mouth just a bit wider to allow more of her sweet moans to fill the room and Penny’s ears. If her friend wanted her to moan and show just how much she was enjoying this, nothing was stopping her from doing just that.

Each and every thrust she made pushed Penny closer and closer to her orgasm. She knew this and could feel the pleasure building at the same moment she heard Ciel’s moans growing louder. But she didn’t want things to end just yet. She wouldn’t cum until she had managed to make her perky bootied best friend do the same. Her fingers sank into the smooth chocolate hips that were in front of her as she continued to thrust. It didn’t help that she could hear her own heavy breaths and breathless moans fill the room around her and mix in with the sounds Ciel was making. But the thought of being able to cum with Ciel was just too irresistible for her to be able to turn down. “Friend Ciel! I can feel myself reaching my climax! But I’m going to hold back in hopes to orgasm with you!”

“Yes! Yes, please, Penny! Wait for me to cum before you do!~” Ciel’s eyes almost crossed as the pleasure began to be too much for her. Just like Penny, she didn’t want to cum just yet. The feeling of being fucked in a room that wasn’t her own, missing a meeting they were supposed to report Penny’s emotional state in, and knowing that if anyone could be just outside of the door to the empty dorm room could hear them. All of it was quickly becoming too much for her.

That is, until it actually became too much for Ciel to handle.

Without any warning, a sudden and powerful climax rushed through her body. Ciel’s eyes rolled into the back of her head as her orgasm tore through her and caused her to shake and shudder in place. Even as Penny’s mechanical member continued to hammer in and out of her tight ass, she felt nothing but overwhelming and intense bliss. The moans that were leaving her during the fucking mere moments ago were slowly turning into screams of utter ecstasy as both of her holes clamped down. Her pussy quivered and clamped down around nothing as her anal walls clenched and tightened around the faux member that was bound to dump plenty of cum into her bowels at any moment.

Of course, now that Penny had felt Ciel’s anal walls tighten around her shaft, she couldn’t deny the urge to unload inside of her friend. Which is exactly why she threw her head back and held just a bit tighter onto the mocha hips she already had her hands on when she came. Screaming right along with her friend, Penny unloaded herself into her friend’s tight and perky rear end. A near torrent of her seed flooded into Ciel’s ass as they both reached their orgasm practically in the same moment.

However, as they both fell over onto the bed, Penny couldn’t stop herself from laughing quietly as she could finally see the pleasure-riddled face that her time-keeper wore. “You look like you enjoyed yourself, Ciel.” The genuinely happy tone in her voice was clear as day as she leaned forward just enough to plant a gentle and loving kiss against Ciel’s lips. “Would you like to do this again sometime soon? It felt wonderful.”

“Sure thing, Penny. But… Only if you change your position every now and again. While that felt just as good as you think it did, it would’ve felt even better if your cock would reach deeper into me than it did now. Or if it felt thicker than it actually is because of positioning.” Ciel closed her eyes and took a deep breath as she heard a gentle knock at the door to the dorm they were in. “I really hope that isn’t someone who heard us… You made it get rather loud.” The moment her eyes opened, she was able to see a deep and embarrassed blush on the android’s cheeks that brought one to her own due to just how cute it was. “Let’s just… Stay here in bed for now. Maybe they’ll go away before we wake up again.”

“Okay!” Penny didn’t waste a moment in wrapping her arms around Ciel’s body and pulling her friend close to her. Of course, she allowed her trusted friend to use the pillow instead of needing it herself. It just felt fair since her cock was still as hard as when the two started just a short bit ago and now resing between Ciel’s thighs. “Sleep well, Friend Ciel. This time, I’ll be sure to wake you up at a decent time!”

It was a sweet gesture to hear. Even if she didn’t believe that it was going to happen, it still put a smile on Ciel’s lips as she began to drift off to sleep. The meeting they missed could wait until later with a proper and simplified explanation about how Penny just demanded to show appreciation to her in the best way she could think of.