So, take a fat, balding male as our exmple. Were his feces, on average, the same color and texture at age 4 as they would be at, say, age 65? Don't pretend you aren't interested either because you so totally are.
The thing I enjoy most about your avatar is that your skin is blue in it. It's had to find tight-bodied blue-skinned girls in this day and age. Trust me, I've looked. A lot.
The joke's on you pal, circles can't get full since they're 2-dimensional forms and hence cannot possibly contain anything other than empty space. Also, I'm better than empty space.