Misa Suzumi and Seseragi Kurumi undergo a complete transformation into perfect sexual submissive servants, embarking on a new life. Left alone in darkness and captured, they become subjects of intense training. After the period of sexual deprivation ends, their bodies gradually weaken, and their captors roughly and sharply manipulate them with deliberate cruelty. Through relentless discipline, the two slowly become obedient and compliant. Losing all sense of reason and resistance, they desperately fight each other to claim the manhood, obsessively continuing their servitude. Degraded into depraved sexual slaves, they now pursue pleasure with single-minded devotion, beginning their journey as entirely new beings.