Ruri hates being told what to do! She has such strong feelings about that, she even treats her teacher like her personal servant, constantly giving him impossible tasks. One day, while forcing her teacher to help her with some sexual stuff in the gym storage room, they get caught by the principal. Being seen in this situation is the last thing Ruri wants anyone to know... especially since it reveals her big secret - she's actually a man! From then on, Ruri becomes the plaything of the principal and his friends, who take pleasure in ordering her around and doing all sorts of naughty things to her. At first, she resists but eventually finds herself enjoying it against her better judgment. As she continues to submit, she unexpectedly transforms from a dominant (D) type to a submissive (M) one... falling deeper and deeper into a pit of pleasure. Keep in mind that the recorded contents may vary depending on the distribution method.