Asahi Mizuno is a woman with a terrifying device called the "Vacuum Pussy". Using her ever-changing pussy, she squeezes the dick tightly and sucks it hard. Then, she squeezes out every last drop of semen! If you are caught by her, you will be drained of semen every day and raped until you can't hold it anymore. You will writhe in a melting pot of pleasure and fear, and you will feel the ultimate pleasure of cumming even if you don't want to. That's the Vacuum Pussy!