Mostly netorase, some netorare. Actual NTR is avoidable, but NTR adjacent content isn't, so if you're looking for a game where only the MC gets laid then this isn't it. For example, on the Vanessa starting path she will unavoidably cheat on her boyfriend Joe, the MC's best friend. She'll also unavoidably have sex with Joe at least once directly in the narrative, which you can watch. There's also one more avoidable scene where you'd be recommended to choose the option that they'll have sex again and that you'd watch it in order to take advantage of the situation and fuck her.
Ann and Vanessa, the two main girls are also pretty slutty. Vanessa fucks pretty much anything she can rub up on and Ann is incapable of saying no to anything.
So actual NTR is avoidable but if you're extremely phobic to NTR content then you'll probably not like it. Personally as someone who usually leans closer to being an NTR hater but who happens to compartmentalizes this shit pretty well I think the game's fucking great, but you need an open mind about relationships, sex and promiscuity with it.