Ryoko Takayama, a 23-year-old newlywed with F-cup breasts, volunteers for perverse training while her husband is away on a long business trip. She already belongs to a secret fetish club and constantly craves unconventional stimulation behind his back. Maybe those springy, heavy tits helped awaken her kinky side—or perhaps her desires were always this intense. Either way, she lets herself go in front of the camera to satisfy every urge, losing herself in an out-of-the-ordinary session of rich, uninhibited sex.