Dear Mr. ChoseN89, as far as I can recall, these are quite a rarity if you want it to also have high-tier graphics.
Here is the list that I have, but it's been a while since I played them.
Neuvau
Midnight Paradise (Though I think only footjobs here? Lots of feet.) Same with
Dreams of Desire.
Whores of Thrones (This I recall there are a few scenes where this happens).
These are the ones I played that have a lot of foot fetish content.
I would recommend taking a look at this
thread and wish you good luck finding ones that have this specific type!