Uni colleague confesses preferences and then fucks me hard

I just wanted to know what he was into, what kind of porn he liked to watch, but I never thought it would go so far. It made him really hot when I told him what I was into. He just couldn't hold back any more and I had my hand in his pants and he had his hand in my pants and then it escalated completely. He fucked me hard and right in front of the window where the neighbours could have watched us. I don't know if they did or not because I just loved the way he was drilling my tight pussy but it could be possible that the neighbours saw us. I blocked out everything else and had a mega orgasm and ended up filling my pussy with his warm cream. Oh my God, did we really do that?