>>11387628t. paragraph anon.
I think of GFE in vtubing as something like having a phone call with your gf. The difference is vtubing is public so the "public face" of the girl is on most of the time. Maybe the hornier or sexual asmr type style can come out more when there are fewer viewers or especially in membership streams. Then you could keep the sexy side of the character more exclusive, just like in real life.
Peak GFE for me is, feeling comfortable, finding endearing personality quirks, and they seem cozy enough that you want to tell them all of your insecurities and mistakes. They want to always be with you, that puppy love stuff.
There is also more adult style GFE, maybe it is more of a sugar daddy experience. This isn't veibae tier sluttiness but the gf dresses to grab attention and acts in an attention grabbing way without being too sexual.
There are fine lines everywhere, nothing has to be perfect, just get close to the ideal in most areas and it will work very well. The best case is if you can show your sincere real personality and it is still endearing and compassionate.
There are also fetishes such as mommy fetish, this might be considered GFE to some people. I think of GFE as like, what your gf says to you when you slept in too late and she calls you and wakes you up, and she's either angry or trying to be cute. Tsundere type, Deredere type... Dandere types all seem to fit. I like less conflict so deredere over tsundere, but tsundere is more popular.
