This is so common it has it's own term (Fictosexuality) and wikipedia page (https://en.wikipedia.org/wiki/Fictosexuality). I'm sure many remember the news report about Akihiko Kondo 'marrying' miku hatsune. As I've been saying when AI starts becoming more avalable and your 'waifu' is a permanent presence in your home PC we are totally going to get blade runner 2049 style companions long before 2049 (https://youtu.be/4UYdhKfVwkU?si=PoWL7SyGOU8PMsGd)
This is so common it has it's own term (Fictosexuality) and wikipedia page (https://en.wikipedia.org/wiki/Fictosexuality). I'm sure many remember the news report about Akihiko Kondo 'marrying' miku hatsune. As I've been saying when AI starts becoming more avalable and your 'waifu' is a permanent presence in your home PC we are totally going to get blade runner 2049 style companions long before 2049 (https://youtu.be/4UYdhKfVwkU?si=PoWL7SyGOU8PMsGd)
The word fictosexuality describes someone's sexual orientation. It is the right term for the guy who married Hatsune Miku (I know her really well, as my son carries the Hatsune doll with him inside the house and also plays Hatsune's game! Yes, we're funs! ).
But if you're just daydreaming and fantasizing about fictional characters, and still have or want to have relationships with real people, it wouldn't count as a sexual orientation. I think it's limmerence, which is a lighter term, meaning that you just like escaping reality and imagining romantic adventures with fictional (or real but unreachable) characters.