I spend almost every day at my girlfriend’s place, where she lives with her roommate. She is a hot blonde teen. Girls with big tits and a nice round butt are hyper-sexualized to me. Her roommate is beautiful, but until that one day, I didn’t know what kind of a dirty slut she is. It all started after she complained to us on how we don’t keep the house clean, and that was a day before their landlord was supposed to come to take the rent. She got mad and went to her room, and I followed her to calm her down and tell her that I will help you with the cleaning. On my big surprise, while she was talking to me, she pulled down her panties and threw them at me! I was shocked. She pulled up her dress and showed me her beautiful, shaved pussy. My girlfriend was in the next room, and the doors were unlocked, but I got so turned on that I couldn’t resist to fuck her. She gave me a fantastic blowjob and jerked my cock with her big, pierced tits. When we both got all naked, I lay on a bad, and she sat on my cock. She slowly slid down on my cock, moaning as my hard shaft slipped into her wet pussy. Her big tits were swinging just above my face and I licked and sucked them while she rode me. She was riding my dick like the nastiest whore I’ve ever seen. I gripped her nice ass firmly and squeezed her ass cheeks with both hands. The feeling of her tight pussy and watching her big tits bounce and jiggle with every thrust were driving me toward climax very fast. Right at the moment, when I was loading my cum into her mouth, my girlfriend came into the room and saw us.