Sachi's Part-Time Job 3

After her boss messed with Sachi in her workplace in the previous two volumes, the setting changes in volume 3 to her school. He still messes with her there, though. She’s forced to wear sexy underwear to class, take naked pics and masturbate on school grounds. Actually, that last point she does on her own after getting too horny. So when her boss comes to school, you know what’s going to happen...