Don't know if you see old threads so I'll repeat here:
Can you change the sex scene music? It's not sexy at all, I feel like I'm playing a detective game instead of a lewd one
I don't know if you care about it, but the only scenes I got stuck on and had to check the achievement list to find were the pool and beach Aryn scenes and the evening shower scene
I'm the kind of guy that checks online guides for completionist playthroughs from time to time, I don't know what you are going for in terms of completionism but I hope that helps