Juri Mitsumori, 27, works in product development and coaches her company's bouldering team. The athletic office worker enters porn voluntarily to satisfy her masochistic desire for extreme training. Her intensive anal ordeal includes choking orgasms with rolled-back eyes, simultaneous toys in both holes, milk enemas and explosive enema discharge, group choking and toy play, thick-dildo anal stretching, urine drinking and toilet humiliation, triple blowjobs, anal creampies, nose-hook forced deep throat, and brutal high-speed anal pounding. The humiliation and forced orgasms push her close to passing out and destroy her composure.