Student very excited is attracted by a big dick

my classmate told me to go to his room in the afternoon, would help me to study. But when I arrived in her room, she was no longer there. There was only her roommate. And I think he was watching porn because you barely saw me, he made me enter. She pushed me and I fell on the bed. I opened his pants and gave me a blowjob. It was really sexy, I felt like a man really lucky. She was fascinated by the size of my penis, so she tried to put it up in the bottom of her vagina. We fucked all afternoon and my friend was never presented.