Ntrevenge

Souichi Sakuraba, a quiet and introverted high school student, endures relentless bullying from his so-called “Yokai” classmates. The torment reaches its peak when his childhood friend Azusa—the only person who ever believed in him—is violated by them. Broken and drowning in despair, Souichi encounters Asmode, a succubus with strange powers. Desperate for vengeance, he forms a pact with her, vowing to inflict the same agony on his tormentors by stealing the ones they love through twisted acts of betrayal. Thus begins his dark and twisted revenge through the cruel art of NTR.