Always scolded by her arrogant superior who thinks she's a useless employee. One late evening, while working overtime in sweltering heat due to a broken air conditioner, a repairman finally arrives—but his insolent attitude sets her off. Enraged, the men tie her up and assault her. At first, she resists fiercely, but soon her cries turn into intense moans of pleasure. As the rape continues, her body succumbs to the men's twisted desires, spiraling into uncontrollable arousal.