A thick-haired, plump G-cup 31-year-old married woman, Hikari Hino, is depicted convulsing and twitching in ecstasy within seconds. She lies to her husband, saying she's on a "trip with friends," and becomes needy after drinking. The action progresses from deep-throat fellatio to intense cowgirl, then to doggy style where she climaxes repeatedly with convulsions. It ends with a facial in missionary and a cleanup blowjob, completing her downfall.