Kyoko, driven by an insatiable craving for a large cock and troubled by personal insecurities, comes seeking help. Though self-conscious about her big tits and big ass, she is made to wear bloomers under the guise of therapy, subjected to sexual harassment and relentless vibrator torture. Undergoing treatment in an RQ cosplay outfit that fully exposes her cleavage, she wears a deeply humiliated expression—yet her arousal steadily grows. Eventually, Kyoko undergoes a dramatic transformation, becoming bold and lustful, greedily welcoming the massive cock. Her metamorphosis, brought on by the sweet trap of "treatment," only intensifies her deepest desires.