As a loving brother, I often indulge in helping my stepsisters reach the pinnacle of pleasure. On this particular occasion, I found myself assisting my stepsister as she struggled with her own self-pleasure. With her back to me, I began to caress her firm, round ass, gradually escalating the intensity of my touch. As I continued my sensual ministrations, my step-sis's moans grew louder, her body writhing in ecstasy as she neared the edge of her orgasm. Unable to resist any longer, I introduced my fingers to her most sensitive area, sending her into a frenzy of pleasure. Witnessing her beautiful Latina face contort in pure bliss, I knew I had succeeded in guiding her to the peak and she finally released a powerful squirt, marking the end of our passionate encounter.