A curvy mature woman, with a voluptuous ass that could rival that of a ripe peach, found herself in a compromising position when her stepson stumbled upon her pleasuring herself. The sight of her massive tits bouncing as she furiously masturbated was too much to handle for the young man, and he couldn't resist the urge to join in. After a brief exchange, the woman, eager to continue her self-indulgence, eagerly welcomed her stepson's assistance, guiding him to the right rhythm. As he began to pleasure her, the woman reciprocated by skillfully sucking his throbbing member, her ample bosom jiggling with each movement. This wasn't the first time the woman had indulged in this particular act, but the addition of her stepson's expertise only heightened the experience. The sight of her large, round butt bouncing as she continued to pleasure him was a sight to behold, a tantalizing display that left both participants thoroughly satisfied.