Tsuneko Tanaka, the kind and gentle owner of a small cleaning company, patiently teaches me the ropes as a new employee. But I've discovered she's being sexually harassed by clients' executives. I've seen with my own eyes how she's forced to clean her coworkers' filthy bodies with her tongue, yelled at and humiliated. My heart aches watching her suffer. Tsuneko-san, please stop looking at me with those desperate eyes.