AUTHOR'S NOTE: This story contains gay male sex, as well as straight sex. If that's not your thing, be warned.
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Andy knocked on the door of the bathroom, growing more and more concerned by the second.
"Kim, are you sure you're ok?"
"I- ahhh, I'm fine," replied the voice from the other side.
The sound of his roommate's voice had woken him just a few minutes ago. At first he thought they might be sounds of pain, so he went over to check. As he got closer to the source of the sound, he started to think they might be... moaning?
"Alright well, I'll guess I'll go back to sleep then," Andy said, turning to leave.
"No wait," said Kim from the other side of the door. Andy stopped in his tracks, as he heard Kim punctuate that sentence with what was DEFINITELY a moan of pleasure. "Actually, I could use some help. Could you... could you come in here?"
"Uh... I don't think that's such a good idea. I'm sorry I bothered you, I'll just leave you alone," said Andy. His feet stayed rooted to the spot.
Of course Andy had thought of having sex with Kim before. She was too hot not to fantasize about it a few times. But he was a good guy, and would never actually make a move, when it could mess up their whole living situation, and their friendship.
But if she wanted to... No. He couldn't. She was having a moment of weakness, and it would be wrong to take advantage when-
"MMmmmm, please Andy... I need your help... I need it so bad," came Kim's voice in between moans that were getting louder and louder.
Andy's cock was fully hard now, tenting out his cotton shorts. He also noticed that he was now right in front of the door. When had he taken those steps? He reached for the doorknob.
No, he had to resist. His thoughts started to slow, listening to his roommate's now constant moaning. No, he would go back to his room. He would go to sleep and stop imagining Kim masturbating. He would never get to see her playing with her tight, wet, pussy. No, he could fight this.
"Open the door!" Kim yelled from inside, her pleasure-soaked voice ringing now mixed with what sounded like desperation.
Andy's cock throbbed as he opened the door. And then his thoughts stopped completely.
Kim was on the floor of the bathroom, in front of the sink, and right in front of the now open door. Not a shred of clothing covered her fair skin, and her long black hair was a mess, with a few strands stuck to her forehead with sweat. One hand was playing with one of her perky breasts, and the other was between her legs which were spread wide so Andy could get an incredible view of her dripping pussy. The sight made his mind go blank with pleasure.
Kim noticed this right away, as Andy's mouth fell open and his eyes turned unfocused and glassy. His shorts did little to cover his massive erection, and she also saw a wet patch starting to form where the tip of his cock would be.
Kim bit her lip at the sight of her entranced roommate, her own mind going crazy with arousal.
"Good boy," she said, and moaned as she slid two fingers into her pussy.
Andy's cock throbbed again, and the wet patch grew.
Now directly in front of her, Andy could feel a strange energy coming off of his roommate. It made him feel so submissive. So horny. Like he would do anything she told him to, even if she weren't openly fingering herself in front of him.
And he felt it almost speaking to him. So softly and slowly that he couldn't even make out the words, but he could feel them digging deep into his mind.
"Strip," Kim said.
"Yes, mistress," said Andy.
"Mmm fuck yes, that's so hot," said Kim as his naked body and hard, leaking cock came into view. "Stroke for me."
Andy was pretty average when it came to attractiveness. He couldn't rely on massive muscles or a remarkably handsome face, meaning he didn't have much luck with dating apps or one night stands. Most girls he had dated fell in love more with his personality, which he honestly preferred. But even in his current state, Kim visibly getting off to the sight of his named body gave him an unfamiliar thrill.
"Ahhh yes, mistress." Andy's gripped his big cock, slick with pre-cum and started to masturbate with Kim. it felt better than jerking off ever had, and after just a couple of strokes, he started to jerk faster and faster.
"Mmm, good boy," said Kim, who was thrusting her fingers in and out of her faster as well. "You can feel it, can't you? My energy. My influence. Enslaving you."
"Yes, mistress."
"That's right. You're blank and obedient for me."
"Yes mistress. Blank and obedient."
"You'll do anything to make me cum."
"Yes mistress... anything."
"Good boy. Tell me who you are."
Suddenly, the words that had implanted themselves into Andy's mind rang out in his head loud and clear. They were the only things he could think. They were completely true.
"I am your personal porn star," said Andy, stroking even faster now.
"I love to look sexy for you. I love to stroke my cock for you. I love to turn you on so you can masturbate. It makes me feel good to obey. I am your slave. I will do anything to make you cum."
Andy droned on, falling even more deeply into Kim's power with every repetition. And as he did, Kim's hands moved faster as well, getting closer and closer to her orgasm as Andy submitted more and more. Closer to the orgasm that had eluded her for days now.
Kim was so close now. But there was one more thing she needed.
"AAHHHHH YES! Good slave! Good boy! Now submit! Submit to me completely and cum!"
"Yes mistress! I submit! I obey! I'll cum for y-AAAAAH!" Andy cried out. At his misstress' command he came, shooting thick ropes of gooey cum all over her face, her breasts, her stomach.
With the feel of cum on her skin, something suddenly unlocked in Kim and she screamed as well, as she was rocked by the biggest orgasm she had ever had.
After taking a few deep breaths to recover, Kim noticed Andy still standing in front of her, motionless. His face was still blank with submission, and a couple drops of cum still hung from his softening penis.
Kim looked Andy directly in the eye, licked up a bit of cum that had landed near her lips, and said.
"Good job, slave. Until next time."
Andy blacked out.
---
Andy wouldn't have to wait long for next time.
He woke up the next morning, fully clothed in his bed.
"What a weird fucking dream," he murmured to himself. But as he lay there, he couldn't help thing back to what he thought he had just dreamt.
The sound of Kim's moans. Her pert breasts and pretty nipples. Her hands playing with her clit. The feeling of submission. Of his mind going blank.
He let out a small moan as he grabbed his rapidly hardening dick through his shorts, and then decided to take them off altogether. He closed his eyes and started to stroke to the images of his naked, horny roommate when suddenly, he heard her voice.
"Did I say you could start without me, slave?"
Andy's eyes snapped open to see Kim, still fully nude, standing in the doorway of his room. Instantly, his mind started to go blank again. And his hand, which had frozen when he heard the voice started to move up and down once again.
Kim got up on the bed with Andy and straddled his chest, giving him an up-close view of her pussy. He could see every fold, and her clit which she was gently playing with. Her wetness started to drip on his chest, and the smell of her sex filled his nostrils.
"You know what to do," she said.
"Yes, mistress," said Andy and he started to stroke faster once again.
"I am your personal porn star... I love to look sexy for you..."
Minutes later, Andy started to cum once again, angling his throbbing cock so that it shot all over Kim's ass and back, allowing her to have her own orgasm.
"OH FUCK! YES! GOOD BOY!" she cried. Andy continued to stare forward, unblinking, as she squirted all over his face and in his half-open mouth.
This is how the roommates lived for the next few days. Andy would keep to his usual routine, going to work, hanging out with friends, even going on a date when he was lucky enough to. Kim mostly lived her normal life as well, though she worked from home and left the apartment only a few times a week.