I (20 f) was waiting until my next class and my roommates bf (22 m) was waiting for her to comeback. We started chatting for a bit and it was pretty normal until I had to get changed. I told him to turn around while I did. After I put on my leggings and a tight T shirt, I noticed him adjusting his pants a bunch. I was wondering if I made him like that, so I started teasing him a bit and making him uncomfortable. I kept putty my hand on his upper thigh and watched him squirm. Eventually he grabbed my face and we made out, he was very dominant. He bent me over and stuck his cock in me deep. His balls hitting against my clit. We lost track of time, unsure of anything. While I was begging for more of his huge cock, my roommate came in and screamed.