OYC-100 F** creampie on a super timid beautiful factory worker who can't say no! A cute but plain-looking timid female factory worker working at a local factory is sexually harassed every day in the changing room and eventually can't refuse and allows creampie.

A beautiful, extremely timid female worker works at a small, all-male factory. While she is changing in the factory's changing room, a male worker appears! She asks him to leave so she can get changed, but he refuses, saying it's a unisex changing room! The female worker is sexually harassed every day, so she can never say "stop" out loud. Taking advantage of this, the sexual harassment escalates! In the end, she even has creampie sex!