3つの催眠－美少女で遊ぶ、秘密の約束

Hirayama Shigeru is given an evil book giving him a power of mind control. After having learned to use it thanks to the girl that is now his slave, he faces​ another girl, Takamihara Mina, and make a bet with her: If she can find the 3 commands he hid in her, he will release all those he controlled and give up on his power. Will she be able to do it? (Source: VNDB)