I've always been a bit of an oddball when it comes to my sexual preferences. You see, I have a thing for watching my stepmom pleasure herself. Don't get me wrong, I'm not into anything weird or taboo, I just find her self-indulgence incredibly arousing. Every time she's in the room, I can't help but be drawn to her as she works her magic on her body. One day, I decided to join in on the fun and we ended up in a steamy session of mutual masturbation. The sight of her big, natural tits bouncing as she stroked her huge cock was enough to get me rock hard. The sight of my fat, curvy body mirroring hers was equally as exciting. Our encounter escalated quickly, with her taking control and working her fingers deep into my tight ass. The pleasure was overwhelming, but I couldn't help but crave more. We continued our passionate encounter, our bodies entwined in a world of pure ecstasy. The memory of that day still sends shivers down my spine.