Masturbating step sister caught in the act, assisted her to finish

In the heat of a steamy session, my step sister was caught indulging in some self-pleasure. Initially taken aback, I decided to extend a helping hand, guiding her to reach the peak of ecstasy. With a mix of curiosity and desire, I couldn't resist the urge to assist her in achieving ultimate satisfaction. As she lay on the couch, I helped her spread her luscious curves, revealing her perfectly shaped, natural tits and a tantalizingly plump ass that demanded attention. The sight of her ebony skin glistening with oil only heightened my arousal. As she reached the climax, I took it upon myself to help her finish, relishing the moment as the warm milk flowed from her voluptuous body. This encounter left me yearning for more, a testament to the irresistible allure of forbidden fruit.