Chuuya himself is not sure when his relationship with Dazai became...like this. At first it was just ruffling hair, then awkward holding each other's hand, sleepy hugs. And now Chuuya is lying on his bed with Dazai above him, who is already reaching for the zipper of Chuuya's pants, and feels a slight panic. Because Chuuya never told Dazai that he wasn't really a man. And if Dazai finds out now, in this way, what will happen?