I don't feel like this got enough upvotes & Favorites. So let's hope it's not against the rules for me to just throw this into the blips.

https://e621.net/post/show/611803/2015-animated-anus-avian-balls-cowgirl_position-cu

@Heteroxon: That's just sketchy animation with frames reversed to make it loop, it looks cheap, expressions don't make sense, stuff is defying laws of gravity, etc. So just like with every other post, it has exactly the amount of attention it deserves.