Slender F-cup wife Keiko Takeuchi is an experienced masochist bored with her indifferent husband. She secretly appears in porn seeking extreme training, only to be driven into wild, face-twisting orgasms by group toy play, merciless humiliation, forced urine drinking, forced double blowjobs, choking sex, group forced deep-throat, a nose hook and facial bukkake, and a huge dildo forced into her while she is choked.