[SNIS-589] Mion Sonoda, a busty agent whose secret investigator's woman Pride was polluted with cloudy juice

The narrative follows Mion Sonoda, a secret investigator who becomes ruthless after her father is murdered by an enemy organization. Driven by a desire for vengeance, she works alongside her partner, Yuki, to dismantle the hostile group. Despite Yuki's attempts to persuade her to abandon risky investigations due to his feelings for her, Mion remains defiant.

Choosing to act independently, she infiltrates the enemy organization but is ultimately captured. The storyline includes explicit scenes of abuse and humiliation that Mion endures, reflecting her internal conflict and feelings of self-loathing. The scenes described involve various forms of sexual violence and degradation.

The content emphasizes themes of revenge, betrayal, and the psychological toll of violence, illustrating Mion's descent into a harrowing situation.