I'd like to play a scene where a shy, nerdy girl ends up cheating on her boyfriend with his cocky, asshole roommate.

She couldn't stand her boyfriend's roommate, he was such a sexist pig, he had different girls in his room every night, their cries of ecstacy, were a constant annoyance. He never helped clean, he treated her boyfriend like shit and was just an all around jerk. Recently though, she hasn't been able to keep him out of her head.

It all started a couple weeks ago. She was home alone, her boyfriend and his roommate were both at work, or so she thought. She had been in the laundry room loading the washing machine. Since no one was home she was only wearing a pair of black panties. She finished loading the washing machine and turned to see her boyfriends roommate standing in the doorway of the laundry room.

His eyes roamed over her nearly naked figure, lingering hungrily on her perky, DD cup tits. She always wore very conservative and baggy clothes to hide her figure and he clearly hadn't realized how good her figure was. He was only wearing a pair of boxer briefs and the bulge in his boxers was positively enormous. Her eyes glanced down and her cheeks grew bright red as she saw his bulge growing as he got hard. She looked back up at his face and smirked "Hey, nice tits. You should show them off more." His voice brought her back to her senses, she grabbed the basket and rushed past him and to her and her boyfriends room, slamming the door shut.

As embarrassing as the situation had been, she had found herself incredibly turned on afterwards and masturbated to the thought of her boyfriends roommates huge cock.

They had another encounter a few days later. She got home early from work, she knew her boyfriend wouldn't be home for a bit so she decided to get dinner started. She unlocked the front door and was greeted by the sight of a big fitted blonde laying back on the couch, her boyfriends roommate was between her spread thighs. They were both totally naked and her boyfriends roommate was slamming his huge cock into her, the room was filled by the sound of meaty slaps of flesh hitting flesh and the girl almost sounded like she was being tortured but the look on her face was one of complete and total bliss and satisfaction. The cock slamming into her was monstrous, it was easily as thick as her wrist and had to be at least ten inches long. She stared in shock for a moment before she rushed off to her room.

That's my idea, shoot me a PM and we can discuss where we take it.