Koharu, 21 years old, currently working part-time at a izakaya in Tokyo after moving from Sendai. The old man she was dating was a Dom, and he introduced her to SM-like activities. They were having an affair, and it turned into a huge drama when his wife found out. After that, she dated a few guys, but it felt lacking. She still can't forget the sex with the old man. Every day feels lacking. She wants to be treated brutally. This time, she mustered the courage to apply as an actress in a hard domination genre film!
