Bikini Tease Turns Masturbation for Stepson Beachside

Colorful bikini barely contains her heavy tits as she stands before the full-length mirror, adjusting straps with deliberate slowness while her stepson watches from beach shadows. Soft belly folds slightly when she turns sideways, fingers tracing hips in teasing circles that build raw tension. Bedroom door frames her silhouette perfectly, wooden nightstand nearby holding lotions she rubs into thighs languidly. She hooks thumbs into bikini bottoms, tugging low to reveal more skin, knowing his entourage lurks unseen on the beach. Hands slide down boldly, parting fabric as arousal builds, her body arching into private rhythm just for him. Stepson fixation grips her fully now, every stroke deliberate and unhurried in this intimate reveal.