I (m23) am in a polyamorous relationship with my gf (f24). She went out to a party and I got really bored so I called a coworker (f26) to come over and hang out. We started off by slowly getting closer and closer to each other and then she took my pants of and started sucking me off. After words she hopped on my cock and rode like her life depended on it. She was screaming and moaning until I came inside her.

Fast forward an hour later my girlfriend come home and is cock hungry. She pulls off my boxers I just put back on and starts sucking me off. We get naked and she bends over our bed and says fuck me in the ass. After two hours of fucking I told her what happen just before she got home and if it wasn't for the fact I needed a break she wanted to go for round two