Miyu's business trip becomes a nightmare when she has to share a room with the boss she despises. He drugs her with sleeping pills, secretly films her, blackmails her, and rapes her while she is helpless, boasting that he will make her cum until she forgets her boyfriend. In a room with a broken air conditioner, the sweaty scumbag pounds her until morning, ejaculating two, three, and still more times without losing his erection as he forces orgasm after orgasm from her.