Mmmm, mesh breasts as seen on the Gorean Dressing Room blog.
"See my giant polygons? Do they make you hot, baby?"
Prim breasts don't have this problem, they are smooth and round, but they are like any article of prim clothing, which means they can be very hard to fit properly. And it's annoying when clothes won't quite fit or get out of alignment when the avatar moves, but it's really unfortunate with body parts.
Prim nipples on giant polygon breasts ... who can resist, eh?
Now check out the prim breasts at the very top of the page. They have that 3D nipple bump and nice, smooth curves. They look like breasts should look. The only problem is, some of the inhabitants of Second Life have taken a good idea and supersized it waaaay too much, as this article points out.
As a wise woman once told me on this very blog, "Ain't nothing like the real thing" and Rachel Roxx convincingly makes that point here. I say "convincingly" because I'm pretty sure Rachel's breasts have implants. But she bought wisely, enough to give her an impressive rack but not to make her look weird or distorted. No polygons on her! Image source: Whipped Ass.com.