3, no mess on the bottom, what acne, ah, ah acne, this has nothing to do with the butt.

5, bottom sincere than the face, buttocks does not flatter, not Nu Yan Mei bone, nor will you cynical, not to boast hello face to face bad things about you behind your back.
2, ass is not easy to wrinkle, who is over forty is the inevitable wrinkles, but are concentrated in the face, buttocks on it? At least I'm not seen. Therefore, the face more than the young beautiful ass.
1, ass face skin is smooth, do not look so much face with cosmetics.
4, the shape of ass good-looking, simple to two meat, in line with today's society advocates the simple fashion!