Soma Akane married her company superior, hoping to build a happy family, but became the target of resentment from her husband's NEET son who lived with them, as he sought her dowry. Misjudging Akane as a gold-digger after the family inheritance, the son plots to drive her out of the house. Amidst this tension, she accidentally encounters the MC Light—a brainwashing device—that overwhelms her willpower and subjects her to complete mental control. Her body gradually transforms in increasingly lewd ways, until she ultimately succumbs to the unforgivable act of seducing and fucking her stepson. Now a sex slave under hypnosis, she declares, "I want you to see me being violated by your son," exposing her depraved state. Her shocking transformation and extreme eroticism captivate readers with an explosive, mind-blowing narrative.