I'm very lean and I've been with a chick who was 5'3. My cock wasn't sticking out a foot from my body and only going half way inside her. Get real. Join pegym or something if you're going to be so in denial. Also, you can tell when a fish eye is used because it throws everything out of proportion, like a convex mirror in a convenience store. They usually only use the fish eye for the angle where she is riding on top, facing him and the camera is at his balls, filming up his shaft towards his head. You can't use a fish eye for any other angle because it would look retarded.