Luna, who works as a designer in Tokyo, ends up injuring the son of her client's president. Luna is strong and has a lot of pride, but she has no choice but to go to the president to apologize, but she doesn't know that the tea he serves contains diuretics, and no matter how many times she apologizes, he won't let her go to the bathroom, so she leaves the place. Humiliated and incontinent... From then on, her weaknesses were grabbed and she was glued to her, and she could not endure blowjob service and toy torture.