I look at the title and thought "Oh, a light novel adaptation? Nice, I just read Otherside Picnic, this looks like it will be fun" Then after I read first chapter and thinking that it was all a bit wonky but I mean, it is just a setup and the girl is actually gay, so we might have something interesting here, maybe she just does the whole payment thing to have a friend and she really just feels lonely and treats the girl fine, so slow burn romance.
After reading second chapter, yeah, the writer clearly never TALKED to a real girl before. This is just a no. At least reading as someone that never went to Japan, this just feels like the stereotype that all lesbians are sexual predators. Who THE FUCK thinks that watching porn with someone that has zero interest in you, that you met for a week, is a good idea? She is forcing hugs and personal space, just everything she is doing is making the other girl creeped out.
TL;DR Expected a cute slow burn "oh I realized that I'm gay" instead got creepy sexual harasser