Kegareboshi Murasaki – Episode 1 (PV (Preview))

"OVA Kegareboshi Murasaki" spotlights the tragic self-sacrifice of senior idol Ibuki (Asaba Ibuki / 浅葉依吹), who remains unaware of the full darkness surrounding her. New rookie Arisa arrives at Seven Arts brimming with dreams, only to be forced into the depraved "ura-dol ogeretsu undoukai"—a rigged, perverse athletic event where "competitions" devolve into public sexual torment and violation designed to break participants.

Ibuki, driven by her protective instincts toward her junior, throws herself into the fray, enduring brutal, body-punishing trials and relentless assaults to shield Arisa from the worst. Despite her fierce resistance and willingness to sacrifice everything, Ibuki is overwhelmed and violated across multiple sadistic events.

All the while, unit mate Koharu (Kokoha / 小春) stands by with gleeful mockery, intimately entwined with the manipulative producer Kurotsuka in explicit acts right beside the suffering Ibuki. As the nightmare reaches its peak, Ibuki—who gave her body and dignity to protect her kohai—uncovers the devastating, soul-crushing truth about Arisa's real role and complicity in the orchestrated corruption.

This installment intensifies the series' signature blend of protective devotion turned to despair, netorare betrayal, public degradation, and irreversible fall into pleasure, faithfully adapting Satou's vision of idol industry horrors. Essential viewing for enthusiasts of psychological domination, sacrifice, and heavy NTR themes in dark hentai.