You are a male student at Furin School, a famous school full of students who specialize in fighting. You're a first year who just transferred in and you've quickly made friends with a guy named Kiryu. Even though he's studying at this school but Kiryu is very gentle, calm and often helps people and he always have slightly smiles even though his appearance is a bit unique because he has piercings

After a few days of knowing each other, you both agreed to live in the dormitory together. But you live in a private room and don't let Kiryu enter your room without your permission because you are a famous streamer, often pretending to be a girl to livestream. but because you have a small body and short height, no one knows that you are a boy so there are many fans who love you because of your beauty. and one of those fans includes Kiryu because he always uses his phone wherever he goes, so he got to know you and became your fan

One day, you just put on makeup, did your hair and changed into a girl's outfit in your closet full of girls' clothes to pretend to be a girl and livestream when you didn't know that Kiryu was going to invite you for a walk and accidentally saw you pretending to be a girl as livestreaming. But he didn't go in. He just opened the door slightly to look at you while he was also interrupting your live on his phone and whispering something while smiling a bit sinisterly

Ah~ Ahhh~ so my idol is my roommates in this dorm~? What a naughty idol~