Voyeuristic pleasure: watching my stepson's self-pleasure and big cock

I've been keeping a close eye on my stepsons, specifically their self-pleasure sessions. I'm not just any stepmother, I'm a voyeur, and I find immense pleasure in observing their intimate moments. One particular occasion, I caught one of them indulging in self-pleasure, his massive member pulsating with desire. It wasn't my son, but a close friend who resembled my stepson. Despite the initial shock, I found myself captivated by his impressive endowment. As I continued to watch, I noticed his partner, a voluptuous Latina, join in, her ample ass swaying in rhythm with his movements. The sight of her luscious curves paired with his colossal member was too much to resist. I found myself entranced, my own pleasure rising as I watched their erotic encounter unfold. The sight of his monster cock penetrating her, the sounds of their ecstasy, it was all too much for me to handle. I found myself reaching my own climax, lost in the world of voyeuristic pleasure.