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It was a bad habit of his but sometimes Mika forgot to pee before going to bed, waking himself up in the middle of the night. It wasn’t that bad, but once Shu complained about him waking him up by slamming doors and flushing “too loudly” (whatever that meant), so now whenever he had to go at night he felt slightly guilty. Mika debated in his room for a few more moments before deciding to creep to the bathroom.
His night vision wasn’t the greatest, so he traced his hand along the wall and walked slowly, careful not to trip. Almost there…
Mika touched the doorknob and then stopped. Ah! The light was still on! Creeping out from beneath the bottom of the door, no wonder he had such an easy time getting here. Well, he should just wait for whoever was in there to finish-
A sound unlike one Mika had ever heard before accosted the air. It sounded like Shu, but it also sounded like a moan. Mika shook his head. No, Shu would never do something like-
Another moan, this time accompanied by a few gasps. Mika immediately put his ear to the door to hear more. With better acoustics, he could confirm it.
Despite his mannerisms, Shu Itsuki was filthy.
Sneaking off at night to jerk off in the bathroom, something about it made Mika’s lips peel into a smile. Ah, that was his Oshi-san in there, consumed with human lust and desire. He really should just go back to his room…
Sighing, he started the walk back to his room, glancing back at the light from under the door. He could just hang out here, say he was waiting to pee… Mika grabbed a few tissues from a box in the living room before coming back, driven purely by his own aching, neglected cock in his pants.
He sat down next to the door, one hand in his pants, the other holding the tissues.
The noises Shu was making were downright obscene. The gasps, the pants, the whines, oh it was just too much. Mika’s head was swimming, he’d never been this hard in his life before, and Shu wasn’t even in the same room as him! Fuck, if he was really quiet, he could even hear the noise of Shu’s hand against his cock, trying to replicate the same rhythm of his own. Mika stifled his whines as he imagined Shu’s hand instead down there, elegant and deliberate strokes while he berated Mika for making mistakes in their live shows, calling it a ‘punishment’. Oh how he longed to be punished by Shu in this way…
Shu let out a louder gasp and Mika came instantly, using his tissue to catch most of his load. He felt dizzy, he hadn’t came this hard since he moved in with Shu, not risking masturbating in case Shu found him and scolded him for it. He wanted to just sit there on the ground but he knew if Shu opened the door and saw him here he’d be kicked out of his house, no, not just that, Shu would banish him from Valkyrie too…
He quickly made his way back to his room and shut the door, climbing underneath his covers all the way.
This was a one time thing. Once, out of curiosity. He could never do it again, no matter how tempting it seemed. Shu deserved to have his privacy to take care of ‘bodily functions’, Mika shouldn’t disrupt that. No, this would not happen again.
It took all of one week for Mika to break that promise.
Shu didn’t masturbate every night, as Mika had come to realize after staking out the hallway at night. Sometimes, he’d get bored of waiting and head back to his room, and other times he’d end up falling asleep out there, waking up just as the light from the sunrise came in through the windows.
He really needed to stop doing this, it was only a matter of time before Shu, or his parents, or even his siblings and grandfather, would discover him.
But the times he was masturbating? Mika felt like he was on cloud nine. Shu must be testing the limits of how much he could get away with, because every subsequent time he was louder, his stroking faster, and his moans downright slutty. Mika found himself blushing whenever he’d see Shu in the morning, wondering what kinds of things he’d have to do to make him sound like that again.
It was becoming unbearable, the association he’d built up. Every time Shu so much as gasped around him was enough to make his dick twitch. It happened once at breakfast when Shu had finished drinking orange juice, the sound he made after he finished his glass almost made Mika jizz his pants. He’d immediately excused himself to the restroom, claiming he had an upset stomach so Shu wouldn’t follow him to figure out what was going on while he jerked off in his restroom.
Every night he swore it would be his last. This would be the last time he creeped on Shu and listened to his slutty, whorish moans through the door. Who was he kidding, he knew he’d be back later this week…
Mika hadn’t wasted any time getting hard again, palming himself through his pajama pants as he closed his eyes. It helped in imagining these were Shu’s hands touching him.
He pulled his cock out of his pants and listened as Shu furiously hand fucked his cock, his breath more erratic than Mika could have dreamed of hearing. Oh, he was going fast today. Mika grinned as he imagined the pace he was going, slender fingers gripping his cock like he couldn’t get enough of it.
Shu was especially vocal today, more moans than usual. Mika wasn’t sure how long he’d last. Or for that matter, how long Shu would last either. Most times he ended up cumming before him, not wanting to risk getting caught on Shu’s exit from the bathroom. Only once had he heard Shu orgasm himself, one of the most beautiful sounds he’d ever heard. Well, in his opinion anyway.
Mika pressed his ear up against the door, wanting to hear more and more. It wasn’t enough, sometimes he wished he could just open the door and hear them raw, unfiltered and-
Shu was whining again.
“Ah, K… Kagehira~”
“Nnahh… Oshi-san… Oshi-san Oshi-” Mika wailed back, hitting his climax as he thrust his head back, hitting the door with a loud thud.
Oh no.
Fuck.
His hand went up to his mouth and that was his second mistake, because that was his tissue hand. He came hard, ropes of cum spurting out onto his pajama pant leg and the rug beneath him. It was dark but he knew from the cum on his leg that this couldn’t be all of it.
He was so fucked. So monumentally screwed.
Maybe he could have attempted to run, scamper back to his room, but it would only postpone the inevitable. Shu knew he was here, and he couldn’t just leave his jizz all over the carpet.
The door swung open before Mika could process any more. Shu’s face became red as a beet as he looked down at Mika.
“Kagehira, what is wrong with you?” he hissed under his breath, putting his hands on his hips in a very stern pose. Mika hung his head in shame. “Don’t even tell me, I don’t think I want to know.”
“Oshi-san, it’s…” not what it looks like? This was exactly what it looked like. At least he’d had the decency to stick his cock back in his pants.
“Silence! Look what you’ve done, you’ve made a mess of things. So disgusting, depraved, human. I thought I made you better than this, and now I’m so disappointed in you,” said Shu quietly, eyes fixated on Mika’s cum on the rug. He shook his head and wet a paper towel from the bathroom, handing it to him. “Clean this up. Now. And when you’re through with it, come to my room for a proper scolding. I wouldn’t want my family to be awoken since you’re the one who needs to be reprimanded.”
“M sorry, Oshi-san-“
“Didn’t I tell you to be quiet! Do not speak to me until the evidence of your vile action has been purged from the rug.”
And with that, Shu stormed off to his room. Mika took the paper towel and tried to scoop as much of the cum off as he could, but with only the bathroom light he couldn’t entirely tell. He didn’t want to risk turning on the hallway light, he’d simply die of embarrassment if Shu’s grandfather asked what he was doing.
After a good few minutes, Mika decided to call it. It wasn’t perfectly erased, but from what he could tell it wasn’t noticeable unless anyone was looking for it. Time to go to Shu’s room…
He opened the door slowly, and was immediately grabbed on the wrist by Shu who shut the door and pushed him right up against the wall, forehead against his.
“Did you clean it?” asked Shu. Mika nodded his head as well as he could. Oh god, oh fuck Shu was so close right now, Mika felt himself getting heated.
“Good, well at least there’s something this broken doll can do,” said Shu, hand pressed up against Mika’s chest as he slowly brought it lower, against his abdomen, and eventually his cock.
It twitched.
Shu moaned.
Oh.
It was this type of punishment… A smile crept up on his face.
“Nnn Oshi-s-“
Shu’s hand cupped over Mika’s mouth.
“I never gave you permission to speak, bad dolls don’t get to use their words,” said Shu, pressing harder against Mika’s cock. Mika bucked his hips into Shu’s hands, oh this felt so much better than he’d imagined it, Shu’s hands almost felt magical compared to his own.
He leaned forward and kissed Shu, holding on just enough to hear him moan again and damn did that make him hard. It was so much better unfiltered, unobstructed by the door that had kept them apart so many nights. He wondered if Shu had realized he was out there before, and was just waiting for him to screw up so he’d have an excuse to reprimand him. In the moment that didn’t matter.
“You’re so depraved,” said Shu, pulling out of the kiss before grabbing his wrists, leading him to the bed. “And wasteful. You soiled a perfectly good rug with your lechery.”
Mika moaned as Shu pushed him against the bed, pulling him closer until Shu was practically on top of him, kissing him between breaths. Shu was driving him absolutely crazy, moaning during every kiss like he just couldn’t stop. His hand was on Mika’s cock, feeling him up as he sat up on Mika’s lap. Oh, he almost couldn’t take it anymore, was Shu going to make him cum in his pants-
“M so sorry Oshi-san, it’ll never happen again.”
“You’re right, it won’t,” said Shu, slipping the band of Mika’s boxers and pants down to expose his weeping cock, slick and hungry. He wrapped his fingers around the base, tight, to keep Mika from coming just at the mere touch of it. “A good doll doesn’t make a mess, and he certainly isn’t so wasteful. Really, Kagehira, you’re such a mess.”
“Tell me more,” gasped Mika as Shu’s lips cracked into a smile. “I’ll do anythin’ to please ya, name it and I’ll do it. I’ve been sucha bad, no-good dirty doll, Oshi-san. Fix me, make me good again.”
“At least you know you’re broken,” said Shu, as he slipped his own pants down and off, straddling Mika’s hips with his ass pressed against his dick. Oh it was painful, but Shu wasn’t letting him cum yet. And then it stopped. Shu gasped and moaned as he prepped himself, oh it was all becoming too real, too stimulating. Mika felt his breath getting quicker as he bucked his hips. Fuck, he needed to be in Shu now.
“Oshi-san… Oshi-san…” whined Mika as Shu grinded the crack of his ass against his cock. “Please, Oshi-san, let me stick it in ya. Please, please, please-“
“This is the only place you should be performing such vile acts,” said Shu, lining up on Mika’s cock. “If you feel yourself overwhelmed with carnal desire, you will come see me, and only me.”
And then Shu plunged it in, gasping as his eyes widened. Mika wailed, Shu putting his hand over his mouth to silence him. Fuck, he was so, so tight. He thrust his hips into him as best he could as Shu pinned him down to the bed, he looked so hot here, with his hair frazzled up and his lips swollen from the kissing.
And the sounds. Oh dear lord. Shu’s moans as he fucked himself on Mika’s cock were doing something sinister to his sex drive.
“Yes, Oshi-san, I’ll come to ya. I’ll only cum in ya, I won’t do it anywhere else-“
“Promise?”
“Ahh… fuck… Oshi-san… yes… I promise. I promise… I swear! I’ll be a good doll an’ cum in ya-“
Shu grinned at him.
“Then go on, get it over with. I don’t have all night... If you keep me waiting… I’ll give up on ever punishing you again…” Shu said between breaths. “Ah~… Kagehira… K…”
Mika would have cum minutes ago if Shu let him.
His eyes rolled back into his head as he orgasmed, filling Shu’s hole with his cum. He could feel his heart beating in his ears as he looked up dizzily at Shu, only to get hit in the face by his cum.
Shu slid off his cock and lay down on the side next to Mika, grimacing as he looked at the cum on his face. Mika licked whatever landed on his lips, gratefully eating what Shu had provided.
“You’re disgusting.”
“I know.”
Shu laughed to himself.
“Well, at least you’re self aware of it,” Shu said, looking up at the ceiling. His breathing had finally calmed down.
Mika smiled back. While he’d miss listening to Shu through the door, he’d gotten something better out of it. And it was their little secret.
Though he did notice Shu’s mom avoiding eye contact with both of them the next morning at breakfast.