A young maid with a flawless ass is employed by a wealthy couple. The man, unable to resist her enticing derriere, instructs his wife to teach the young maid a lesson in obedience. The wife, eager to please, takes the young maid to a secluded area, where she proceeds to spank the young girl's perfect ass. As the maid writhes in pleasure, the wife's husband joins the fray, his cock eager to penetrate the young girl's tight hole. The wife, ever the dutiful wife, assists in the endeavor, taking turns riding the young maid's ass while the husband fucks her mouth. The climax comes when the husband reaches his peak, cumming all over the young maid's face. The wife, ever the good wife, eagerly licks the cum from the young maid's face, proving herself to be a true cum eater. The husband, pleased with the wife's efforts, rewards her with a taste of his cum, which she eagerly swallows, proving herself to be a true cum swap.