Nikumaru, the author of "Bad Girl" and "Aitsu No Kanojo," starts their first serialization in Young Magazine! Fumiya, an office worker in his 7th year of marriage, was troubled by his sexual life with his wife. Even though he loves his wife very much, he himself does not respond during Sex. The couple has no children, and he suffers daily from the Pressure from relatives. Then one day, the couple is suddenly torn apart by the government and each is forced to live with a "new Partner." It was a state-authorized affair conducted as part of measures against the declining birthrate!