Kyonyû roshutsu: Tawawa shibori(2012)

One day, Jun, a model, loses patience with her gigolo, Kanematsu, and runs away. After being chased by Kanematsu, Jun is saved from an accident by a former novelist named Wahei. Jun falls in love at first sight and uses the excuse of gratitude to have sex with Wahei. Meanwhile, Wahei decides to return to his family home, but...