I definitely don't need it, but wouldn't it be nice to do it again like last time... The two whispering are twin sisters Mitsuki and Kasumi. In the living room, Moe Mama Chihiro is having a meeting with her private tutor, Koudai . She was the twin sister of Kasumi, the elder sister, and Mitsuki, the silly younger sister with a bright brain . And this time, too, they put their heart and soul into getting rid of the beautiful twin girls... If you don't want to be wrapped up in pieces, you should quickly decline, right ? ! Koudai was caught in a beautiful girl's trap and was on the verge of being fired . Koudai decides to use all possible means to corrupt the two, betting on his pride that he has built up a track record by always defeating them...