After school, day after day, a game called training takes place. At first, the girl was confused, but gradually she begins to uncover her own depraved nature. Her hips move involuntarily, as if she's being forced, yet she feels an uncontrollable pleasure. Her limbs bound, her lower body exposed, she's teased with relentless fondling. Though humiliating, the sensation becomes unbearably pleasurable. Her plump, fleshy slit is skillfully licked and stirred, producing wet, lewd sounds that echo softly. Those sounds stir her soul, driving her passion higher and higher.