At the brink of despair, a succubus demon named appears before Souichi and offers him a contract. He is granted a mysterious and dark power, not to kill his tormentors, but to make them suffer the same pain by 'cuckolding' their loved ones, a method fittingly called 'Netori'. The story follows Souichi as he descends into a dark path, methodically executing his plan for obscene revenge.
For those interested in manga, especially titles that are updated regularly like "Ntrevenge," there are several platforms and methods to stay up-to-date: ntrevenge chap 42 raw manga welovemanga updated
You can find the latest updates and raw scans on several community-driven sites: Often updated first on sites like WeLoveManga. At the brink of despair, a succubus demon