I eat my roommate's ass while my girlfriend gives him a handjob

My girlfriend has been obsessed with my roommate's cock for a while. So, when I suggested that we have a bisexual threesome with my roommate, she was overjoyed. My girlfriend began by sucking me and my roommate's cock. I then ate my roommate's ass while my girlfriend gave him a handjob. My girlfriend then watched my roommate destroy my ass with his cock.