Sono Keisatsukan, Tokidoki Yajuu!  

The Policeman, Sometimes the Beast!, Sono Keisatsukan, Tokidoki Yajuu!: Kitaeta Karada ni Mamorare & Osowareru Zetsurin Seikatsu, その警察官、ときどき野獣！

"Show me your place."I thought it was okay because hes a police officer... but will I be violated if he stays here?The ordinary office lady, Hiyori, lives in a peaceful city. She was caught in an accident by chance and fractured her arm. She decided to live with Kumano, a policeman who happened to be there. Hiyori was relieved because he was a police officer, however...(Source: Ichijinsha, translated)