This happend my freshman year of college. She wasn’t really my gf which was the crazy part just a girl that I had been wanting to hook up with and had started for that past month. She wasn’t the sluttiest either, at least I thought… that night I was being friendly with her and her cousin who had happen to be visiting so I didn’t see her much that particular week. It was literally the first time I had met this girl (her cousin) and never saw her again after this. I was drinking with my friends and I finally ran in to them at a party. Right off the her cousin was complaining about her ex being annoying. I hadn’t seen my girl in a while so I was trying to get her alone to make out at least or something. I finally got my chance and we was kissing and feeling each other up behind the house of the party. Her cousin ran up crying saying her ex bf is being a jerk and to literally my shock my gf said “fuck him just join us” and they starting making out. I was stunned, if you know me watching girls making out is my favorite thing and this wasn’t even my idea. They tell me to join and I go back and forth kissing and watching both of them. My girl at the time started feeling my cock up like she was before and at this point I’m throbbing. After sometime she gets down on her knees first after whipping it out and I keep swapping tongues with this girl I just met. I’m feeling up her ass and omg she had a fatty for a white girl. After a while she joins her cousin who was throating my cock as she usually did. Her cousin tries it and just sucks the tip at first then works her way down. To be honest I didn’t last long. Between them switching and kissing my balls, asking who was better i came in my girls mouth after about 10 minutes max. She swallowed, they kissed one more time and they ran away to the bathroom I think. I don’t even know I was in shock