I’m talking rule 34 content, mods, and games designed to be used as wank material.
I’d say mine is Hotel Harem. It’s a lewd game that’s still in development that has been around for a while.
I was struggling to think of what specific character I’ve masturbated to the most but then I realized it’s definitely Tifa Lockhart despite me never playing Final Fantasy VII.
https://futadomworld.itch.io/