Has Donna always been that much bigger than Frankie, and I just never noticed?
There aren't many pictures in this series that give you a good chance to compare their sizes. Most times, they are both seated, or one is much closer to the viewer than the other. But this pic shows Donna as roughly a head taller than Frankie. And Donna is kind of slumping in it. http://www.cutloosecomic.com/archive/comic/2016/10/24 So yeah, Mouse vs Lynx - the size difference has always been there.
Little mousie is about to be eaten.
Looks more like the mouse is about to eat the pussy's pussy. (Yep. I said it. Proud of it, too. LOL.)
Wait a minute. She spent a night with that raccoon woman and it certainly wasn't platonic. Or is Frankie referring to doing it with Donna?
Frankie's Character Concepts
Filler - Grind Grind Grind (animated)