In their school days, the two made a promise to always be together. They were supposed to be in love, but Wakana, the only daughter of a company president, had a fiance since childhood. After graduating university, Wakana got married. Upon learning this, Maina decided to confess her feelings. From that day on, their limited-time lesbian couple life began. Characters: ■Wakana Yamori: A college student, the president's daughter, and a cheerful girl who lives with her parents. She's bright, energetic, and always smiling. She met Maina in school and they fell for each other, but they never had sex. She had a fiance even before meeting Maina, and she was destined to marry him someday. She couldn't tell Maina about this, but she always loved her. ■Maina Yuri: A college student from an ordinary family who lives alone. She's a straightforward girl who honestly expresses her thoughts. Since the day they promised to be together in school, she decided to always be by Wakana's side. She had a vague feeling that Wakana had a fiance, but after seeing an email from Wakana's mother, she realized it was true and decided to take action.
