My step-sister's strict rule against self-pleasure led to an intense encounter. As I undressed, she teased me with her voluptuous curves. Our passion ignited, leading to a wild missionary romp, culminating in a creampie.
The forbidden fruit of self-indulgence had always been off-limits for me, courtesy of my strict step-sibling. However, the allure only grew, becoming an irresistible desire. Until the day, I couldn't contain myself any longer and succumbed to the pleasure of my own touch. As I was caught in the act, the punishment was swift and unexpected. Instead of reprimanding me, my step-sibling, a statuesque beauty with natural tits and a round, inviting ass, decided to partake in my sin. The forbidden became the norm as we indulged in each other's bodies, our lust consuming us. The missionary position became our favorite, as my step-sister's tight ass met my throbbing member. The fat, curvy body was a perfect contrast to my lean, chiseled physique. The sight of her big ass bouncing as I pounded her from behind was enough to make anyone lose control. The creampie was a fitting end to our passionate encounter, a testament to our unquenchable desire.
