The new stepmom's massive, bouncing tits are a constant distraction for her young stepson. He can't help but sneak glances, his cock hardening at the sight of her luscious cleavage. She notices, playing coy, but her body betrays her, nipples hardening under her thin blouse. One day, she finds him jerking off in the bathroom, his big, throbbing cock in hand. Instead of scolding, she locks the door, her heart pounding. "I shouldn't be doing this," she murmurs, but her hands have a mind of their own, reaching out to stroke his hard, virgin flesh.