"If you don't have the last train, come to my house." My lover was waiting at home, but I missed the last train and stayed at the house of a female colleague. .. .. Minami Aizawa

Minami Aizawa, a female colleague, finds herself in a compromising situation with her coworker after missing the last train. As they spend more time together under unexpected circumstances, she becomes the object of his desire. He eventually gives in to his lust and engages in a passionate encounter with her, including oral sex and ultimately vaginal intercourse, despite initially resisting due to having a girlfriend.