Genetics
I don't know.
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Trending & News Same reason girls have pretty feet and pretty faces... Because they was made to be attractive by nature so that it attracts the bee to go over and pollinate this pretty flower... That's how it works.. girls sit there like flowers and wait for bees to come along.. guys are the bees, we find the flower.. and you need something pretty to attract the guys over to you... Basically I'm jus saying thin lips aren't attractive
Genetics. They're intended to serve as a reminder of her *other* lips (which is also the point of lipstick, simulating their engorgement and the requisite arousal).
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4Opinion
Sarah Silverman knows! :-D
https://www.youtube.com/embed/8Gfg4OMrqCUSo that, they be better in oral sex or to be able to rock all different types of lipsticks.
More cushions for penis heads
Probably genetics.
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