Hikari and Kouki are in lovey-dovey newlywed life. The two came to greet their father, who raised Kouki as a single man. However, when they meet face to face, it turns out that the father was Hikari's father several years ago. "If you want your son to keep our relationship a secret, be my woman for one night." Hikari will be taken down tonight to protect her current peaceful life.
