Aoi Rena and Abe no Miku undergo a forbidden training recorded in complete transformation into perfect sexual submissive servants. Targeting ordinary men, the training begins to fulfill men's abnormal desires. They are denied any human treatment, stripped of bodily freedom, and broken down through various forms of domination. Any action outside of direct orders is forbidden—obedience as a servant is their only choice. As the training progresses, their emotions shift from sorrow to pleasure, resistance vanishes, and they begin desperately craving satisfaction. This intense depiction of their transformation immerses the viewer in the narrow space between shock and ecstasy.