I fucked my friend's boyfriend, I don't regret it | 2016

A little background about how it started. Around January, we started sexting each other and eventually had some sexy skype sessions. Now fast forward to February. His relationship had gone to shit after my friend's parents found out about them dating/ having sex. I guess he couldn't stand the sexual frustration because on February 2nd I lost my virginity to him. In a stairwell. He literally had me bent over against the wall, while he pounded me from behind. After that we did it again the next couple of days, resulting in me almost missing my ride home, being late to class and what not. And then came the riskiest sex we had. There's this stairwell that leads to the vocational building and it's semi secluded meaning the chances of us getting caught was maybe 70%. There was a door behind us but luckily everyone was in the downstairs part. The biggest risk was someone coming upstairs. Once again I was bent over against the wall. He started by kissing my neck and toying with my clit at the same time. He kissed down my shirt and sucked on my tits. God he has really big hands and when he entered a finger in, I was moaning already. Once he decided I was wet enough, he turned me around and bent me over. He lined up his thick cock with my pussy and trusted hard. I had to bite my lip to stop myself from screaming. He picked up his pace and reached a hand around to rub my clit. I was still a bit awkward so all I could do was moan. Because we were doing it during lunch, we had to hurry so he thrusted even faster. At one point he slipped out and accidentally stuck it in my ass. Gotta be honest it hurt like hell. He quickly realized his mistake and pulled out. Thank god he did because he then came on my back and some of it got on my jeans. We freaked out a bit since they were black but I cleaned up afterwards. Unfortunately that was the last time we fucked and I later found out him and my friend had not split and she had a miscarriage and I was then informed they were together when we fucked. I sucked his cock a couple of times after that but nothing else. He did message me recently wanting to fuck but then he later told me he missed my friend so I assumed I was just a second choice.