In nearly every single game, music enhances the experience. Maybe I'm a little biased as an audio engineer, but music can set moods, feelings, and shape entire experiences. Likewise, the lack of music can sometimes be a powerful thing. There are many games(porn and not) where tense moments have...
I think I can understand people that enjoy piss/scat more than I understand NTR. At least with those, it's just some weird obsession like most other fetishes. However, NTR is just enjoying some sort of "wow I love feeling like absolute shit while my girlfriend/wife cheats on me and I get off to...