She’s been doing this since before he was born. Starts slow—fingers buried deep in her own dripping cunt while she watches him watch. Then she flips it: legs spread wide over his shoulders, tits swaying as she rides his tongue like it’s her last chance to get off. No hesitation when he kneels up; takes that cock down her throat without warning, gagging just enough to make him groan. By the time they switch positions—her bent over the edge of the tatami mat, ass jiggling with every thrust—she’s already half-melted from teasing herself. Cum lands on those saggy but still perky tits like a badge of honor.