Undercover agent Mitsuki, disguised as a man, infiltrates a secret deal site where high-ranking members of the Black Lion Society are gathering, acting on a lead from an informant. However, overwhelmed by the organization's immense power, she is captured. Even more shockingly, she is forcibly injected with the very illegal substance her team was tracking, dragging both her body and mind into an abyss of pleasure. Enduring the humiliating ecstasy, Mitsuki struggles desperately to resist, but the relentless torment shows no sign of ending. Can her proud, unyielding pride survive this ultimate forced orgasm scream torture training?