Beautiful girl actress Ayumi Kimito. Despite claiming to have a normal sexual preference, she quickly reaches multiple orgasms when forced into degrading masturbation. Tightly restrained and tormented with sex toys, she writhes in ecstasy again and again. Immediately followed by intense deep-throat training that pushes her to the brink of unconsciousness. Though she craves cock desperately, she's cruelly teased with, "Go fuck someone else in front of me." Through this obsessive, sadistic training, Ayumi's latent masochism awakens. A work depicting her body and mind unraveling through relentless, continuous sex.