The game doesn't have NTR. For the wife you can decide which route you would follow, depends on your choices, Sharing, Exibitionism or not and so on. And the daughter is a girl with her own life.
Agreed I was trying to find some route where my wife wasn't getting piped or groped by someone else. All I want to know is if there are domination routes or at least one where they're mine not everyones