SMA-674 Yuna Shiina, an office lady who was turned into a semen toilet

She'd been on a smooth path in life... but now she's hit her first setback. She's stained white with a ton of smelly, sour dicks... Yuna is a beautiful, accomplished career office lady. In reality, she's admired by blue-collar workers. One day, they approach her, finding fault with her. Suddenly, she's forced into a car and taken to an abandoned office, where she's raped. But it doesn't end with just the rape; they plan to make money by selling Yuna's body. From that day on, she's sucked the dicks of countless men and turned into a semen urinal...