Open to your interpretation! It’s supposed to be an anonymous pony, so you can put yourself in it’s place or imagine whoever you like to be.

I did sample the color from Rainbow Dash’s coat, tho. As a small throwback to the one ship that made me start drawing. But it’s just an easter egg. That’s why the color of the cock isn’t blue either. I personally like to imagine it’s a random farmhand that is helping her out. But in my head the “real” picture is the human edit anyways, haha.

If you’d like to imagine that it’s futa Rainbow Dash or Rainbow Dash with a realistic looking strap on, please do! But it can really be anyone you want and there’s no “correct” answer to your question! And I really hope nobody is tagging it Appledash on Derpibooru either. I originally had a red coat for the penetrating pony since that worked well color wise, but I was afraid people were instantly gonna assume it’s Big Mac, haha.