For me Emma is a really important part in the game, and I don't have any routes planned without her.by optional you mean they dont happen at all and she is kept from it in the players playthrough or they happen you just dont see them? If I play i dont want her mixed up in that and would want to keep her out of that stuff. If she is still doing it anyway then the game isnt for me. Given the amount of people liking the posts asking about it. I think there are more people like me that would like a path where she isnt involved in that crap> Given most of the stories you have read are most likely made up according to someone that said something to me about nudists culture its not some sharing swinging thing. your mixing two totally different cultures.
Maybe this time we didn't connect, but I hope to see you here in future projects.
Farewell, my friend.