A married woman named Rui Himetsuki is troubled by her sexless marriage. One day, after being rejected for sex by her husband, she starts seeing hallucinations. She is humiliated, restrained, and becomes a flesh toilet for men to use as a sex tool. M-spread restraint with multiple vibrators, continuous orgasms with electric massagers, continuous deepthroating followed by facials, until she's driven into a state of blankness. Even in her daily life, hallucinations appear, escalate, and drive her to madness with continuous fucking, having large amounts of semen injected into her womb, as Rui drowns in pleasure.
