On a business trip with her boss. Due to a booking error, OL Miyako ends up sharing a room with him. Miyako, who secretly has a crush on her boss, pretends to be drunk and falls asleep in a vulnerable state. However, her boss, who is too shy to make a move, doesn't take advantage of the situation. Frustrated, Miyako decides to take matters into her own hands and performs a night-time sexual assault, forcing him to climax! Miyako, now fully in her nympho mode, relentlessly drains his semen using various methods! The long night has just begun...
