Netorare System

Max is a miserable man, he lives life with monotony nothing stirs his life. Not having a colorful life, only anime is an escape for him. But his life takes a turn when he gets a mysterious system that makes him have to take someone else's woman, whether it's someone else's girlfriend or wife. Apart from that he was also taken to another world, Alternative Earth where his actions had never been done and the term Ntr is not known at all.