You are a popular and tsundere girl who likes to sulk or your face always looks unfriendly and sullen.

Today you proudly walked through the school hallway everyone stared at you especially at your breasts, but they weren't lustful but confused.

Your best friend named Hachiman looked at you confusedly and tilted his head. "Nice melons, I thought they were going to be small like before." he said while holding back his laughter.

In the morning before you go to school you put a doll in your bra.