A brother's curiosity awakens as he catches a whiff of his sister's arousal. Her scent is intoxicating, drawing him to her like a moth to a flame. He finds her in her room, her body writhing on the bed, her fingers buried deep inside her pussy. She's lost in her pleasure, unaware of his presence. He watches, entranced, his cock throbbing in his pants. He can't help but taste her, his tongue exploring her slick folds, her juices coating his chin. She gasps, her eyes flying open, but she doesn't push him away. Instead, she guides his head, urging him on, her hips bucking against his face as she rides out her orgasm.