Stepmother and I had sex during a video chat with an unknown person

I was chatting with my stepmother on video call when a random guy joined our chat. We started talking and things got pretty heated. My stepmother, who had always been into BDSM, started to play with me, teasing and touching me in ways that made me feel incredibly aroused. I didn't know what to do. I was so turned on by her and by this random guy who was watching us. I couldn't help but imagine what it would be like to have sex with both of them. My stepmother, with her big, fat, lactating boobs and her huge, hairy ass, was a sight to behold. And this random guy, who seemed to be into everything from amateurs to mature women, was clearly into her. It was a wild ride, one that I won't soon forget.