"It's a reward, I'll make you even more painful, the manager." Yuki, who serves as the sales manager at an office equipment sales company in Tokyo, is also plagued by the education of her unmotivated subordinate Yoshino, who is stressed by the pressure of her work.One day, Yuki gets drunk in front of Yoshino and shows off her opening, and is made to realize that she has the potential to be a masochistic person.Then, Yoshino summons Yuki to the SM hotel during lunch break, and he gives the pain with wax and whip, pleasure with a cock, and trains him to become a bitch who has a different instinct than at work...
