Injuu Seisen: Twin Angels 5 &

Demon Lord forces threaten humanity, led by monstrous entities that employ carnal corruption. The twin warriors Ai and Mai stand as the primary defense against this invasion. Their efforts are compromised when a former ally betrays them, leading to their capture. Held prisoner, the sisters endure prolonged physical torment at the hands of their monstrous captors, their survival now dependent on an unforeseen intervention.