A soapland where beautiful girls only come to work on their dangerous days is frequented by men who want to impregnate them. Misono, a popular baby-making soapland girl, engages in immoral, adulterous, unprotected sex with a regular customer who has been requested and impregnated many times! They seek each other like beasts, and when they follow their reproductive instincts, the spurting semen hits the customer's breeding pussy in large quantities and implants, resulting in a successful pregnancy!