Taro Sado is an ordinary high school kid, but he has a very serious issue that’s keeping him from confessing his feelings to the girl he has a crush on. To get some help, he visits “Second Voluntary Club.”
Both Taro and Arashiko have serious issues that they need to overcome. Taro is a masochist who loves to be beaten by women while Arashiko has a phobia of men and can’t help beating them up anytime one gets close to her.
Yumi Mamiya is a good friend of Arashiko, and she shows up out of the blue. Because Arashiko is friendly with Taro, Yumi, who’s very protective of Arashiko, displays hostility toward Taro.
Mio asks Taro to go on a date with her, and she insists that’s solely to rehabilitate his masochistic condition. Mio believes that the power of love can cure any complex. Under the directions of Michiru the couple starts the date.
Noa Hiiragi is known as a genius student who’s a member of “Inventor’s Club”. Taro finds a mysterious letter in his shoe locker and it turns out to be from Noa Hiiragi. Taro goes to meet her not knowing she has ulterior motives.
Taro’s mother Tomoko and his sister Shizuka notice that Arashiko has been hanging out a lot with Taro lately. The two get suspicious of her and come up with a plot to lure Arashiko to their home, hoping to destroy her.
The members of Second Voluntary Club and some other friends have come to the beach for the “intensive training camp”. While Taro and Arashiko get closer to each other, a mechanical shark emerges and kidnaps them to the offshore island.
Hypnosis is a new method Mio came up to cure Taro’s masochism. Her hypnosis appears to have worked on Taro at first, but now he has completely different issues and they’re all as bizarre as his old issue.
Sakuramori Festival is here! The Second Voluntary Club will set up a “trouble-shooting booth” to solve people’s issues. Taro and Mio sit in the booth, but no one comes.
Taro notices a sudden change in Arashiko’s behavior. She’s no longer sweet and shy, but now bossy and mean just like Mio. Taro wonders if Mio has said something to Arashiko for her to act so erratically, but accusing her only results in harsh punishment.
Lady Mio’s very sadistic treatment for Taro’s super masochism is now in session. As he begs for more beating from Lady Mio, he accidentally slips and knocks himself unconscious for a second. He gets up but he doesn’t remember anyone who’s around him.