I think I'm a lost cause when it comes to feet. I have actually found some porn that has a lot of foot fetish stuff in there that I really like, but I like it despite the feet not because of them. It's got stuff like FFM, BJs, etc that I DO really like and the feet are just irrelevant for me. It's just one of those things I don't think I'm going to figure out.I can understand this, but that's kinda why it's a fetish. Something that doesn't necessarily make sense, but people are into it anyway. While hands may be, practically speaking, better suited to the task at hand (mind the pun)... if you're into feet, it's gonna be much better if the job's done using them.
Think of it from a cravings point of view. You really, really want a burger. A sandwich is kiiiiiinda the same thing, but it ain't gonna hit the spot the same way, y'know?
I'm sure you've been in the situation before in your life when you've found something that you like (not even necessarily sexual) that someone else doesn't, and you can't really articulate why you like it, you just do.
Or on the flip-side, something that most people do like, but you don't. Can't really say why, other than "I just don't". I've experienced this a lot, outside of a sexual frame. Just every day stuff. Most people like cheese, some don't. Doesn't really need to be any deeper than that, it doesn't need to be understood, just accepted. If everyone liked the same stuff, the world would be boring as hell.
Edit: If you need a perspective for feet stuff that might find a place in something you're working on in the future, feel free to message me. I welcome any opportunity to open a dialogue. As with most things, talking about it is the best way to make it clearer.
Sorry dude. Don't mean to bury your comment with a surprisingly civil conversation about fetishes. I have no idea personally, but maybe someone else can help you. Mostly just quoting you so that someone else has a better chance of seeing your message. Good luck
Usually when I'm looking to try developing a scene with a fetish outside of what I'm really into I look to find aspects of that fetish that I actually like. For example NTR took some work for me to figure out how to develop for it. There are some aspects to it that I find really hot like voyeurism, jealousy, exhibitionism and I can do scenes that I enjoy if I focus on that. There are also aspects that I strongly dislike such as humiliation so anything I did where I tried to include that would probably not work for me.
As far as the focus of the scenes in this game though, it seems like the dev is focusing more on pretty mainstream stuff so I think it makes sense to stick to that. Usually the people who like your game want to see more of whatever is already in there regardless what fetish the initial content focuses on. I've only played through once so far so maybe there is a different focus on the other paths. My first playthrough focused on the doctor so I suspect I missed some stuff since she seems harder to get than the other NPCs you can focus on.