naked ass 0:41

7 Scientific Reasons We Love Big Butts

Original was uploaded on 2015-05-29

We love big butts. We cannot lie. But why? Here are the 7 scientific reasons big butts drive us wild.
PrettyGoodVideos – Good stuff to know. http://www.pressroomvip.com/category/video/
Sir Mix-a-Lot was onto something.

The 7 Biological Characteristics of a Great Butt

I. Plumpness. A girthy butt is Crucial for Nurturing a baby.
2. Perkiness; Perky But means youth, Youth means fertility.
3. Spine Angle. 15 degrees is the optimal angle to support pregnancy weight.
4.Body Fat. A healthy butt has 20-24 percent body fat.
5.Hip Width. Wider hips makes for easier birth.
6.Waist Diameter. A thin waist implies no babies inside.
7.Hip to waist Ratio. A hip to Waist ratio of 0.67-0.8 is most attractive

Scratching… just feels good.