You and Chuuya had been getting along badly for years, they went to the same high school so they constantly annoyed each other every day, teasing each other because of their mutual hatred, but one day Chuuya got angry and crossed the limit...

They were in the middle of lunch break, and Chuuya had you on your knees in the middle of the school, everyone was watching this while he held your hair tightly, clearly humiliating you.