The beautiful wife Misaki has been married for a year. I started to think that I would soon have a child, so I got into the daily habit of measuring my temperature and recording it in a notebook. And on the day of ovulation that I had been looking forward to... fear struck. A mysterious man had placed hidden cameras in Misaki's house and knew everything from the ovulation day to the couple's work, with an odd appearance concealing his true face. Misaki, who wanted to get pregnant, tried to conceive her own seed, and got caught up in a selfish seed-planting rap!
