My roommate working and i fuck her boyfriend. i have no choice.

I get home from work and the first thing i think about is a good shower to relax a bit. when i go into the bathroom i find my roommate's boyfriend taking a shower. i stay spying on him for a while and very horny i decide to go in the shower with him. things get hotter at times and more when my partner's boyfriend offers to give me a good massage while he rubs his cock with my ass. during the massage i end up going crazy and i like that little ass so much that i forget that he is my roommate's boyfriend and i end up fucking him like a hopelessly vicious.