Mature, busty mom looks up from her knitting to catch her step-son's lustful gaze. Seizing the moment, she offers him a naughty, come-hither smile. He eagerly accepts, dropping his pants to reveal his throbbing cock. She takes it in her experienced mouth, sucking and slurping with enthusiasm. He fucks her face, holding her head, as she moans in pleasure. His pace quickens, and with a final thrust, he explodes in her mouth, filling it with his hot cum. She swallows every drop, wiping her chin with a satisfied grin.