This is my first forum post so I am unsure if this type of thing is allowed. If it isn't, I'll take it down.
No, not touching_balls. Balls_touching. Balls against balls in any way shape or form. Like this: https://e621.net/posts/3010747
I feel like I'm the only one who has this fetish. I can't find a hint anywhere that there are other people into it (It is oddly specific and hard to search for but still). I'm genuinely curious if anyone else is into balls touching.