"Oi, (Y/n). No more, my body still hurts from yesterday," (U/n) groaned, struggling as he tried to escape the almost inescapable grasp of his beast of a boyfriend, (Y/n).

There's probably a sex monster living inside the taller male, as he keeps a steady pace of sex once a day for the last half a year.

"C'mon, just once, please? There's a streak I want to keep," the seme begged, whining a bit as he snuck a hand into the other's pants, groping the other's ass with rough, warm hands.

"Mm! N-no! Not today!" the uke cried, already beginning to pant and mewl under his boyfriend's touch.

"'Not today?' But look at you, you're hard," (Y/n) panted, grinding his own hard on against his lover's ass, who he'd say definitely needed some fucking, as if the activities from the day before weren't enough.

"Nooo.. Please I need rest," the other begged, his arms pushing against his lover's broad chest, and even resorting to bang against (Y/n)'s muscular arms, the ones pinning him down to the bed.

"But.. your no means yes. So give in, (U/n), you're not going anywhere..~" The seme hummed seductively, smirking as he took a huge, loving bite out of his lover's neck.

(U/n) finally gave in, and allowed for himself to be eaten once again, panting heavily once they were done.

"Hah... hah.. (Y/n) (Seme last name).. Have you finally passed out?" (U/n) panted, very very very very out of breath.

(U/n) was done with this insane sex drive of his lover.

So, very, done.

Despite being tired and sore, he got up, and rummaged around the bedside cabinet, pulling out a small caging device, and while his lover was cold out, he strapped the chastity belt right onto his lover's beast of a dick, and was very tempted to trash the key with the five condoms in the bin.

But, he couldn't bring himself to do that, so placed the key in the pocket of his jacket.

Now, very exhausted, (U/n) flopped back onto the bed, and made the use of his lover's huge frame, and snuggled up, to him, getting some well needed rest.

"(U/n), what's this?" (Y/n) asked, waking up the next morning to something hard and cold right up against his private area.

"Has the sex gotten to your brain? You don't know what a chastity belt is?"

"I know, but why is it on me?"

"... Why do you think you dick for brains? You're just a gentleman on the outside, but a sex beast with a monster cock. No sex till I say so," the smaller male groaned, getting back under the covers.

"B-"

"No buts."

(Y/n) whimpered quietly, and got up next to his lover, hugging him tightly to himself.

"(U/n), you're really going to do this?" he asked, sounding sad.

"Yep," he replied, with no hesitation.

The next week had felt like hell for (Y/n).

No sex meant he was horny the entire week, he seemed on edge, and was definitely looking at his lover with piercing eyes.

Everyone had noticed this change, but what was even more noticeable, was how (U/n) was behaving.

Although he finally got rest, and the dark bags under his eyes were beginning to fade away, he seemed to be even more easily annoyed than he had been before.

Quite often, he was touching, holding hands, and just being closer to his lover.

As expected, by the end of the week, (Y/n) was unsurprisingly sexually frustrated.

During dinner, where the two had fried chicken, but the seme couldn't hold his gaze back from checking out his boyfriend, staring at just about every place on his lover.

"Go take a shower once you're done," (U/n) said, finishing his chicken.

"Then come to the bedroom."

Not knowing what it was for, the seme nodded, and finished his own food, before tidying up and going to the shower, reciting the alphabet as he quickly washed up.

What he didn't know, was that his precious lover was now on the bed, with his ass in the air, and three fingers inside of himself, thrusting and widening his entrance back there.

"What did you need... (U/n)?" The taller male said, stopping mid sentence at the sight in front of him.

The towel he had used to wipe his hair was dropped to the ground, and the small thud of the contact wasn't even heard through the lewd squelching that was coming from the person in front of him.

"(U-u/n), if you're trying to punish me, I've learned my lesson, really," he continued, feeling the belt become all too tight in his groin region.

"Mm~ Then come here, I'll unlock it," the smaller male said, turning around and holding out his arms, the small silver key in one hand, and not just one, but multiple condoms in the other.

"I'm at my limit too~"

Foreplay was quickly thrown out the window as the seme hungrily pounce on his uke, rolling his groin all over his lover's hips as the uke fumbled to get the belt off.

Despite missing the keyhole a couple times, the torture device was hastily ripped off, and tossed to the side, leaving (Y/n) the horny monster out and about, dying to devour the delicious piece of meat that was delivered right to him.

In no time at all, he was already balls deep inside of his lover, one arm wrapped around (U/n)'s neck, keeping him kneeling on the bed as his colossal cock destroyed his ass with ease.

It'd be a lie if the neighbors couldn't hear their steamy session through the sound proof walls, the amount of noise made from all the grunting and groaning, moaning and begging were insane.

Yet, none of them could hear the angry complaints as they were too focused on each other's touch, which both have craved for far too long.

"Mm~ AH! HAH!! (Y/NNNN)~! I-it's too deep~!! B-but not deep enough~" The uke cried, his nails digging into the seme, creating multiple long gashes of love as the other kept on thrusting his hips, the smacking sounds created identical to those of an actual slap.

"Hah..~ (U/n).. I missed you. I missed you so much~" (Y/n) panted, leaving love bites all over his lover's shoulders and neck, soon moving on to devour the rest of the uke's body.

"M-mE TOO~!!" his lover cried in return, leaving much more marks on (Y/n)'s back.

It was only moments after when the two of them came, their tongues battling in a rough kiss as (Y/n) released all his semen into his lover, the thick white fluids practically bursting out of his cock and into (U/n)'s ass, causing the smaller male to arch his back as he came, his cum squirting like a fountain as he felt himself be filled.

"Hah.. Y-you're satisfied, right (Y/n)..?"

"Not in the slightest," the other replied, already hard and ready for a second round.

"You think a weeks worth of sex can be blown off like that? Think twice, (U/n), I'll guarantee that your brains will be fucked dry before you can finish thinking~"

And that's how (U/n) swore he'd never restrain his boyfriend's sex desires ever again.