Kazuma can't stop masturbating in her mother's underwear.A perverted mother gets excited about it, further permeates the pants and triggs masturbation.One day when I couldn't stop my masturbation and wanted to do something more unpleasant!In the project recruitment of, I found a participation recruitment of "Room that I can't get out without ejaculation 10 times", and apply to Kazuma secretly to participate in secret ...
