I'm a bad boy, I wanted to do something nasty." Aoi got married to her childhood friend, Lotus, who she loved since she was little. However, no etch or kiss until it becomes a hatachi! Aoi who is tempted by that hand but raises anxiety that she does not move at all. One day, when I sneak into a secret room that only lotus can enter, there ...? The scary doting doesn't stop! The opening of the obsessive love of heart-pounding!