Akari and her husband recently welcomed their father-in-law from the countryside to live with them. The two have been married for 5 years but still do not have children. Pressure from work and pressure from his father who constantly wanted a grandchild caused Shinji to smoke continuously to forget. Because he knew his son was not capable, the father-in-law had to conceive Akari himself. Every 5 minutes when Shinji went out to smoke, his father-in-law would rush in and continuously pump and shoot all his sperm into Akari's uterus. Every time Akari's husband goes out, he impregnates her. When her husband finished smoking, that was also the time her father-in-law finished shooting semen into her uterus...