Bakudori the Movie

 It was made by studio IRONBELL and released as a game in 2015, and then in 2017 it was re-released as a full-fledged film.

Nosoka-kun rang the doorbell of a very expensive and huge house. Beautiful and elegant Emi came and opened the door. She was a married woman, and just the sight of her made commoners speechless. Nosoka was an ordinary janitor, and this was supposed to be his usual routine day. However, something changed in him, and he became like a wild beast knowing no mercy and wanting only one thing - sex. He enslaved Emi and began to use her like a sex toy, and later he also broke her daughter Akane...