Maybe it's because I'm really tired, but I thought this was really funny.

I originally wanted to upload a whole doodle set but decided to section of the pairs of characters because I thought this one deserved its own; I'll do it later.

I was working on my character design distinctions a bit more. I like giving my ponies different fluff shapes, eyebrow shapes, and sometimes eyelash shapes and strength based on femininity, as well as wing shape and body shape distinctions. Now also adding more ear distinctions.