Have you and your gf trying cosplaying as the characters from this game? If not I suggest giving it a try.
First of all we are not in cum eating and NTR so we can't fully cosplay the characters.
Secondly suppose it's more like one time experience but in a hardcode mode. I mean she's really like teasing me a looooot. Harder than the game characters do, believe me) And it would be hard to work with such level of horniess, but I'm on 2 week vacation so I can do it without thinking at least for now.
And I think it's really affect your mind and I don't want to mix my everyday life with femdom sex one plus it's not good for your man's health.
We see each other twice a week and so she also likes sending me audio messages with dangling keys - suppose it's another good idea for the game
P.S. Night hard-on is what you really won't like when you're in chastity(