Unbeknownst to her stepson, the busty milf walks in on him jerking off to her dirty photos. Instead of scolding, she smirks, "Looks like someone's been a naughty boy." She saunters over, her high heels clicking on the hardwood floor, and sits beside him. "Let mommy help you with that," she purrs, taking his throbbing cock in her hand. She leans down, her lips brushing against the head, "Try not to cum, baby. Mommy wants to taste you." She takes him into her mouth, her head bobbing up and down, her big tits pressing against his thigh. He groans, fighting the urge to explode.