Help With Fisting. Finding The Path?

I've been playing around with plugs and stretch toys for a while, and everything always slides in easily enough—I can take a 7" circumference toy all the way to 6" in no problem—but when I try to use my own hand I get lost somehow after just the first inch or two. I keep running into like a dead end or something, and I often have to wriggle and twist my finger around in different directions just to find a way forward. I've never made it beyond three inches with my own hand, and it's not for a lack of stretching.
Can someone help me figure out why toys go in so easily but my fingers keep getting stuck? Is there some trick I don't know about that lets you find your way to the back more easily? I'm so lost.

 

I would think it's just more cumbersome with the angle you have to bend your wrist to get your wrist in your ass. I have had times that were easier than other times. I'm thinking mood, lube and relaxation played big roles in it. Good luck!

 

may the fist be with you

 

Your hand where the thumb joins is essentially wider than any toy.

Just lube and wriggle. It does work.

 

Silk your the best!!!