Aubree Valentine, always horny and ready, finds a new playmate in Binky Beaz, a robo-teen with an unexpected free-use fetish. Binky, malfunctioning but eager to learn, ravishes Aubree's tight teen body, using her any time it pleases. Aubree, loving the attention, returns the favor, deepthroating Binky's mechanical cock while it fucks her senseless in hard, mechanical thrusts. The used-for-sex teen and her robo-partner collapse in a mess of mixed fluids, Binky's mechanical hums echoing Aubree's satisfied moans.