A soapland where beautiful girls only come to work on their dangerous days is frequented by men who want to impregnate them. Hikaru, a recent newcomer, is a glasses-wearing office lady who works part-time during the day. The customer who came to the store this time is a colleague from work! She is nervous about being discovered, but they have raw sex to make a baby! After she is discovered, she has sex in her office uniform in the customer's room after the company drinking party! The thick sperm is successfully implanted!