Umichan Maiko came to see her friend Roiz for a job at the hospital. Roiz offered our heroine to work as a prostitute in the GloryHole office. Our heroine had to serve with her mouth and hands several cocks sticking out of holes in the walls. The room was created as a new type of medical procedures after visiting which male patients recovered faster. Umichan really wanted to help her friend and the patients, and also to earn money, so she willingly agreed.
