Meisa Kawakita is a beautiful girl, but she only likes the single life and doesn't want to get married. This week, Meisa's parents from the countryside came to visit their daughter and took the opportunity to meet her future son-in-law because Meisa accidentally told her parents that she already had a boyfriend. Meisa really didn't know where to find a boyfriend to make her parents feel at ease, so Meisa decided to ask her colleague at work to pretend to be her boyfriend for a few days. How could he refuse the proposal of a beautiful girl like Meisa? But this guy is a bit tricky, guys. Meisa told him to promise to only pretend to be her boyfriend, only sleep together and kiss so that Meisa's parents would believe they were a couple, but after kissing, he wanted more...