First Impresion

I came across the image at the top the left and my first impression of it compelled me to make a more explicit image of what I perceived.

What I perceived

Just in case you still don't get it

Turtle

Last was the Turtles. I started out with more of an idea of trapping some one inside a Turtle shell like a form of bondage. In the male's case I thought that on-top of having to crawl along with knees and elbows, it would be funny if his penis also dragged along the ground permanently. Any way so started the Turtle idea. the texture on the paws coupled with the turtle shaped head worked out rather nicely I thought. For the female I then had to place the pussy outside as well for easy access.It ended up upside down, because of the way the shell is shaped. No breasts could be provided sensibly.

Bird

Next came birds. In the original posting, they are not very visible, only two very small objects on her shoulders. They are largely overshadowed by the wings. Of the manimals so far they have by far the greatest help from the external addons. The merged toes and the long nose is the only help from the body's them selves to create the bird illusion.