A sadistic and obsessive submission piece depicting a slow, methodical training process under intense psychological pressure while wearing a mask. For ○ years, he is treated like a Dutch wife, physically and mentally manipulated. One dildo after another is inserted into his anus, gradually stretching him in a realistic manner. The anal transformation is carefully portrayed, showing the softening process in detail, culminating in the raw insertion of the seme's thick cock. The intense, vigorous thrusting resembles the training of a Dutch boy, blending physical pleasure with psychological domination in this powerful work.