I'll try to answer everything, but your post go off in all directions...
Eh eh, that's the fun of it ;-)
What do you call a "normal" resolution? For my part, I plan to redo them in 1280x720 (there are already a lot of them that size).
Well, actually, with "normal", I was referring to the list of resolution from which you can choose the game resolution. The solution (or is a workaround ?) uses what in the list is indicated as "normal" resolution.
But if you do them in 1280*720, I think that is great, I guess for most people it will be fine.
I don't know which images you find pixelated, if I understood correctly, you have a very large screen, so I just hope you won't answer "all" to this question.
Actually, I also have a more normal screen (well 23", I admit it is still big, but it is an all in one, so came with it) and a smaller one 13", but the small one does not count, it is small, but extremely high resolution.
Just stick to the 1280*720, you have to do what goes well for most people.
The gloryhole is going to be reworked (already, I'm going to redo the images so that they're more "stable") and once the deepthroat CG is unlocked, I'm thinking of making a system where we'll be able to choose, for each customer, which "service" Lolita is doing. I haven't finished redesigning this part yet. So I prefer not to promise too much at the moment.
Great thinking, both for the idea, and for not promising - better to underpromise, and overdeliver ;-), that's one phrase some Americans say that I agree with
Which guy in the bathroom are you talking about?
If it's the one at the school, there are already 2 CGs, quite soft, and there will be more afterwards.
The fellow student who goes there to... do liquid stuff
But never mind, I was just tossing ideas, you have already a lot to do, and in the end, you are doing it just for fun, we should not overload you.
I dream of having a "nopy" account one day...
Well, from what I understood, in reality the nopy fellows still see themselves as "work in progress" in terms of infrastructure, so are keeping a tight leash on "invites", for fear of being overwhelmed.
Maybe try to contact them somehow (I am sure they are on Patreon, I think also buymeacoffe, I am not sure if you can message them there)