Endurance Training

Disclaimer: All characters are 18+ or older.

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‘Sesshomaru stared up in disbelief at the younger demon above him. Inuyasha, despite this being his first mating season, had somehow managed to pin the demon lord to the ground.

In retrospect, perhaps sabotaging the half-demon’s mating season had been a step too far. Afterall, most failed during their first season anyway.

Instead, his legs now rubbed together pathetically as he squirmed. His body felt like it was on fire as the ‘weaker’ demon held his wrists down. Such an unexpected display of dominance from his younger bastard of a brother was already starting to sap his strength away as his overactive seasonal libido demanded that he submit.

Inuyasha smiled down smugly at Sesshomaru, still catching his breath from the scuffle that had torn their clothes to shreds. His large half-demon cock hung erect under him, looming over a blushing Sesshomaru who couldn’t seem to take his eyes off it.

The demon lord’s own erection wobbled with the movement of his legs making his arousal painfully obvious.

Inuyasha sneered at the older and more experienced demon that had been mocking him just minutes ago, “Ha! You like the view Sesshomaru? You talked all that shit about half breeds…and then got ROCK HARD the second one pined you down!”

Sesshomaru winced as he stared at the half-demon’s manhood. He knew what was about to happen…he just didn’t know how he was ever going to live it down.’

In the real world, Sesshomaru stared at the computer screen panting lightly as he read this absolutely fictitious accounting of Inuyasha’s first mating season. How could someone write this about him?

Then again, as Sesshomaru sat in a chair that his ‘boyfriend’ had removed the back from, he felt his erect cock twitching as it hung behind him. The demon lord’s hands shook, scrolling down with the mouse and wincing in shocked pleasure as he read along.

Donny stood behind him watching with a stopwatch in one hand and the controls to the vibrator that was shoved up Sesshomaru’s ass in his other. The idea that the demon lord needed some kind of endurance training had been Sesshomaru’s.

But this little set up…that was all Donny.

Already starting to feel an orgasm building, the dog demon couldn’t help but continue reading…

‘Sesshomaru felt the half-demon kneeling on his arms, keeping him pinned down as he slid the last few inches of his cock down the demon lord’s throat.

He could only squirm helplessly, his legs kicking in vain and his rock-hard cock waving in the air while Inuyasha’s heavy balls began to slap against Sesshomaru’s chin and throat. The older dog demon was literally being face fucked into submission.

Inuyasha began to growl and roar with unrestrained animalistic delight as he too began to fall prey to his seasonal instincts. He couldn’t believe how easy this had been! And especially after all the mockery and humiliation Sesshomaru had just put him through driving away the cute little cat demon that he’d tried to make his mate.

“Yeah! Let’s hear you talk shit now Sesshomaru! Oh, that’s right, you can’t while you’ve got my big fat half-demon cock in your smug mouth! You thought you could ruin my first mating season? I’m gonna face fuck the cum right out of you and make you my BITCH!”

Sesshomaru’s eyes were beginning to roll up as his vision darkened. The demon lord’s body shook, quickly making good on Inuyasha’s promise as his cock throbbed and jettisoned his seed in defeat. The older dog demon’s hips thrusted upwards against open air as Inuyasha also began to near his limit.

Feeling that the larger demon under him was now fully defeated, Inuyasha let loose, roaring as he bared his fangs in triumph.

“GRRR!!! GRRR!!! GRAHHHH!!!”

Emptying his balls into Sesshomaru’s stomach, the half-demon couldn’t help but shout the news of his unlikely victory to the world.

“YES! I DID IT! FUCK YOU SESSHOMARU! WHO’S SUPERIOR NOW? YOUR….ASS…IS…MINE!”’

Sitting in his chair, Sesshomaru felt himself blowing his load onto the floor as the vibrator shook him to his core.

Donny clicked the stopwatch and wiped the drool from his chin.

The dog demon’s time was…less than ideal, “Huh? Again? Tsk, sorry Sesshomaru. But you’re gonna sit there with that vibrator up your ass and read slash-fics about yourself until you can last at least a few more minutes.”

The demon lord felt a pathetic whine coming from his throat as he shivered in pleasure, the words blurring in front of his eyes.

The horny otaku behind him couldn’t help but smile lustfully despite his boyfriend’s disappointing performance.

He watched the dog demon’s massive cock throbbing on his bedroom floor and could feel his own demanding attention as well. He’d been holding off on showing Sesshomaru some of his favorite NSFW fanfics…mostly because almost all of them involved the dog demon himself. But this reaction was better than he could ever have hoped for.

Of course, it wasn’t great that the dog demon’s stamina was actually getting worse. And in hindsight, Donny doubted this was helping much. Sesshomaru couldn’t even go their usual 3 hours a night anymore before he was totally limp and drained. Still, Donny was sure his boyfriend wouldn’t mind if he got just a little bit of enjoyment out of this.

Speaking mostly to himself as he reset the timer, Sesshomaru’s biggest fan muttered behind the very distracted demon, “Just, uh, ignore me back here. This is totally training and not just another one of my fantasies.”