Season 1

Reina Kirigamine, a serious and responsible young woman, seeks ways to earn money to help her single mother, Miho. A friend suggests using an online dating site to make quick money. In her first encounter, Reina tries to negotiate but is easily swayed by promises of more money. In a public bathroom, her innocence is exploited by an older man who turns out to be her uncle, Yuma Watarase, a businessman who has been financially supporting the family. Trapped in a situation of abuse by her uncle, Reina feels powerless and guilty, though her resistance is futile against Yuma’s intentions.

Reina begins living with her uncle, who appears to be a respectable businessman but is actually a pervert. Upon discovering that Reina was seeking dates to earn extra money, he takes her to work at a maid café, where she becomes his exclusive maid. There, he subjects her to humiliating situations in front of her coworkers. At night, he sexually abuses her while she sleeps, ignoring her protests. During the day, he forces her into degrading sexual acts. Despite her initial tsundere attitude and resistance, Reina starts to feel internal changes due to this abusive situation.