The predicament of maniacs: Training to break through limits.

It is the most exciting thing for men to trample on tomboyish women. For women, they are insulted by the lower class men who would normally be kneeling on their knees, and while being turned into toys, they are pain and humiliated without feeling any sexual pleasure that they resist. But in reality, a woman who resists pleasure and endures her teeth by gritting her teeth. He fully understands that if he moans, he will be defeated, so he trembles and begins to swell violently, swelling with the feeling that he will be a slave by receiving pleasure from submission, and then reaches an orgasm...