Isaku: Respect 3

Trapped in a nightmare, Kotomi obeys mysterious notes forcing her to an abandoned school where classmates like defiant Miyuki are also summoned. As terror grips them, whispered threats turn violent—girls vanish into shadows while unseen tormentors toy with their fear. The brothers’ cruel desires erupt through degrading acts, twisting innocence into trembling submission. Powerless against escalating brutality, their gasps mingle with pleasure-pain as lust consumes all reason, binding them in a spiral of ecstasy and despair.