Thight bubble v1 "Animation"

Derpy tease to much with this bubble butt . It's a call for cream on it . The only pone who forget his pant .

Animation make ion rush in 1 day . I should put correction again , but i've stress a lot because i wasn't not very productive at the moment , but i've already a new picture and the blender animation in progress , i just need help for it . 

Custom mane make by tonano than i want use more . The next picture is the same ship .