As you can imagine from its appearance, Kotomi is a very obedient and cute maid who is a genuine de M girl who feels pleasure in being disciplined and bullied. Even if the body is dirty like men playing with it and humiliated enough to blow the tide over and over, it will change to her own pleasure at the end of shame and pleasure. A girl who accepts her propensity to be a man's slave as her destiny chooses the path of becoming a tortured doll.