what happen if i do with Alice
I did and after that she is not talking to me it said i have to ask to rei. But how can i ask.
I loaded a savefile, and tried taqlking with her but refuse the sex, eventually, it will unlock after some talk days later.
No idea if there is a “back to normal” after doing it with her in that moment
This is correct. At the moment, if you go along with her, it will lock off her content. This will likely change in a later patch.