“Welcome, Hinagiku.” At first glance she looks like a plain Jane, but Hinagiku Kuroko is actually hot and sexy as hell. She has feelings for Otonashi Suguru, who works at the library with her, but he has feelings for the idol of the school, Moegi. In a string of events, Kuroko ends up confessing to him while he’s blindfolded, but her voice is similar to Moegi’s.From that day on, she rapes Suguru everyday while pretending to be Moegi.

Leona turns the demons to dust with one strike from her sword. She doesn’t want to admit it, but after being embarrassed by being raped by tentacles and giving birth to an egg from it, her fighting abilities have enhanced. The promise of being able to resist the red moon’s effect was kept, but Leona still can’t get over that she was deceived, making her not able to accept Hein. After being freed from Youki, Akris asks to go along on their journey tp defeat the Demon Lord. Hein calls for her to see how determined she actually is. She says that she will do whatever she can to help them, so Hein decides to test her determination…

The main character, Tanaka Hajime, uses his hypnosis abilities to hypnotize his classmates. Due to a law passed by the government, instructions given by sex instructors are absolute. Additionally, couples have to receive instruction from the instructors before having sex or even kissing. Turning down her boyfriend, Kurashiki Reina choses to receive a lesson from Tanaka. Not liking her attitude, Tanaka hypnotizes her and increases her sensitivity, causing her to cum uncontrollably. And with that, Reina is now a slave to Tanaka…