Kanna has a high-handed personality who criticizes and boasts at neighbors every time they meet, probably because of stress. Frustrated by her repeated troubles, her neighbor plans to set an erotic trap to discredit Kanna. She manages to fall into her trap and is taken advantage of by her neighbor to force her to have sex with her. She was originally a humiliating act, but her sexless body honestly got pleasure and she got acme many times. When she notices, she strives to serve her in order to get pleasure herself, revealing her lewd nature that she wants sexual intercourse.
