ATID-628 I snuck into a workplace where women are forbidden, and was found out to be in drag. Then I was raped by force. I am Mukai Ai.

The twin brother was arrested on suspicion of carrying illegal objects overseas.
My younger brother, who hadn't gotten to get a hole in his work, asked me, my older sister, to pretend to be her and work at a workplace where women are not allowed.
I don't know what will happen if it's discovered...I know the risks, but pretended to be my younger brother and sneaked into the workplace.
I worked without anyone knowing, but a man looked at me while I was changing clothes...