Unable to suppress her desire to be creampied at home while her husband is away, married woman Shiori volunteered for the job. On her ovulation day, she has a lot of thick sperm ejaculated into her vagina, and then she is creampied by 20 consecutive loads of sperm from men she has never met. "Now that I've experienced this kind of pleasure, I wonder if I can ever go back to being a normal wife..."