Two gorgeous mature women—one with a 98 cm H-cup bust and the other with a 97 cm G-cup bust—overwhelm men with their massive bodies. Natsuko and Yukari, the instructors behind the famous Kayama-and-Orihara method, train a new male member with double blowjobs and titfucks. Natsuko smothers him beneath her lotion-slick huge ass during face-sitting massage sex, while Yukari combines sex with anal stimulation as an ED treatment. The two slippery, big-titted seductresses then toy with a smaller man in a wild threesome. Lose yourself in their relentless smothering games.