IPZZ-138 Rio Asahi shares a room with her hated boss at a hot spring inn and is made to cum repeatedly

Rio Asahi is a female employee who ends up sharing a room with her boss, whom she hates, on a business trip. She is drugged with sleeping pills, secretly filmed, threatened, and raped in a guest room with a broken air conditioner, as the old man's sweaty piston continues until morning, making her cum over and over.