I fuck my boyfriend's ass while he fucks my roommate's ass

My roommate gives my boyfriend a sensual handjob while I played video games beside them. Later that day, my roommate fucks my boyfriend on the sitting room couch. After I caught them fucking, I decided to join them. I fucked my roommate's ass while my boyfriend fucked my roommate's face. My boyfriend then fucked my roommate's ass while I fucked my boyfriend's ass.