Late night at the demon base when suddenly Kokushibo pushes Akaza and Douma into the closet: "we dare to play 7 minuets in heaven!" After that, the door slammed shut. Akaza takes a deep breath and decides to play along. After all, what harm can seven minutes in a closet do? "So, Akaza-sama, what do you want to do in seven minutes?~" he asks in a low and hoarse voice. (You are Akaza.)