All the Elsaverse games are pretty straight forward and just been ported to Ren'py, the Tora production ones.
https://f95zone.to/threads/freeloading-family-v0-19-1-ffcreations.6475/
Has a a few girls, you get with them all but there is 1 main love interest.
This one I do disagree with.
It's a fuck fest, there isn't anything romantic about it. There's nothing meaningful there, the love word gets thrown about but then he's balls deep in the next girl who's also about ready to throw the love word about. It's all just sex you have no option to take a love interest you just go around fucking them all. It's pokehermon.
Probably a biased opinion, I love romance games but I couldn't find anything to like about that one. Made even worse when nearly all the side girls are far more interesting than the main one.