Discovered by my stepsister while pleasuring myself with her panties, she unexpectedly aided me in reaching climax. This intimate encounter with a forbidden figure left me in a daze, forever changed by the experience.
I was caught red-handed by my stepsister, wearing her panties while pleasuring myself. To my surprise, she didn't seem shocked or angry. Instead, she offered to help me reach climax. I hesitated at first, but her seductive smile and the forbidden nature of the situation got the better of me. She took over, stroking my throbbing member with her sister's panties, her eyes filled with lust. The sensation was overwhelming, and I could feel the climax building inside me. With each stroke, I was edging closer to release. And then, it happened. I erupted, shooting a massive load of cum all over her sister's panties. The sight of my hot, sticky cum on her panties was a sight to behold. It was an unforgettable experience, and I knew then that this was just the beginning of our naughty adventures.
