Chantal Channel's older sister has a reputation for being unpredictable, but this time, she's outdone herself. As Chantal walks in on her sister in the middle of a steamy solo session, she's met with a sight she'll never forget. Her sister, legs splayed, fingers buried deep in her wet pussy, grins wickedly at Chantal. "Care to join me, little sister?" she purrs. Chantal, taken aback, hesitates. But the sight of her sister's glistening folds and the scent of her arousal are too much to resist. She finds herself stripping off her clothes, ready to explore the taboo depths of her sister's desires.