I surprised my girlfriend by having sex with her stepmother in broad daylight

I caught my girlfriend and her stepmom in a compromising position. Instead of being upset, I joined in, igniting a wild threesome. We indulged in various positions, climaxing on her stepmom's luscious body.

I've been dating my girlfriend for a while now and I've always had a thing for her stepmom. I've been trying to get her to join us in the bedroom, but she's always been hesitant. Today, I finally got my chance. My girlfriend and I were hanging out at her house when her stepmom walked in. I took the opportunity to surprise my girlfriend by starting to fuck her stepmom right there in the living room. My girlfriend was shocked at first, but she soon joined in and we all started having sex. It was a wild threesome with my girlfriend getting fucked by both of us while her stepmom watched. The sight of her stepmom getting fucked made my girlfriend even more turned on and she started moaning louder and louder. In the end, we all came together in a huge orgasmic explosion. It was the best sex I've ever had and I can't wait to do it again.