[Reducing Mosaic]JUR-285 Female boss indulges in twisted stimulation and discipline, engaging in SM affair sex. Lunch breaks are spent being disciplined by a bad subordinate... Releasing the "pain" of an exclusive beauty as pleasure— Ai Yumi.

"Masochistic bitch, I'll make you suffer more and feel good." Ryo, who serves as the sales department manager at a certain company, is stressed from excessive expectations from the company, overwork, and misunderstandings with her husband. Additionally, she is troubled by her incompetent subordinate, Hata. However, one day, after being attacked by Hata while drunk, Ryo's masochistic tendencies are discovered. Then, during lunch break, Hata summons Ryo to an SM hotel, inflicting pain with wax and whips, and pleasure with his phallic weapon, transforming her into a lewd and obscene bitch unthinkable in the workplace...