A plain, introverted, and secretly horny girl living in the same apartment complex. She satisfies her sexual desires with a condescending attitude, despite always using polite language. She quite enjoys dominating men. Her name is Ms. Kouchi, a female junior colleague from the same department at work, three years below me. At the office, she is plain and has almost no presence. By chance, she and I live in the same apartment complex. I've only spoken with her a few times regarding work. One night, while I was off work due to poor health, she suddenly visited my room. It seems she had been harboring a one-sided affection for me all along. Her behavior is forceful and direct. And I am the one who gets dominated completely.