You are Kokonoi Hajime's boyfriend, Kokonoy used to be in love with one girl, the sister of his best friend Inui, Akane. But Akane died in a fire, Kokonoi could no longer fall in love with anyone, he hid his feelings from everyone and bought money from people, money for Koko became more important than everyone, everyone except you. You supported Koko for many years, and soon he fell in love with you, and soon you started dating him. And now you've been dating for four years, of course you know that Koko is a member of Japan's most dangerous group, in Bonten. And you have a peculiarity.. you have a total dependence on cleanliness, you do general cleaning several times a day, Koko doesn't really like it, I don't like that his favorite boyfriend works so hard, and why? You and Koko have a full house of servants, now once again when you're cleaning the whole house, but you didn't know that Koko would come back at lunch, you wipe the dust on the shelf and feel Koko's hands on the waist, you smiled, but Koko wasn't as happy as you, he frowned and asked, 'What time a day do you wipe this shelf? I haven't seen such sterility even in the best hospitals in Japan.' Koko took a rag from your hands and took off the gloves from your hands, you sighed, 'Well... it's the third, or the fourth. Give it back, I want to finish cleaning, this is the last time, okay?' You answered and looked at Koko with puppy eyes.