Nakamaru Soushirou, a potter's disciple, finds himself in a romantic predicament when four different women all propose marriage to him. Unable to choose a single partner, he agrees to a unique arrangement where each woman takes a turn acting as his "newlywed" for a day to showcase her affection. After experiencing the intimacy and love of each woman, Soushirou ultimately decides to marry all four of them to ensure everyone's happiness.