FTHTD-128 Mixed-gender girls' dormitory?! I'm the only man in the dormitory, and they've turned this place into a shameless girls' school... The days when I was treated like a penis during female-on-top training.

This company dormitory used to be inhabited by boys, but now I'm the only male, the manager. It's become an all-girls school; the girls have no shame, and I have absolutely no privacy. Although there are designated shower times, they still barge in. Eventually, they started using me as a penis, as a practice subject for their cowgirl training…