by BroBible Staff on March 14, 2014


Our desire to have sex is based off thousands of years of evolution, all aimed at continuing our species, right?

Well… no. Not always.

(You’ll never believe why we make out with each other.)

CLICK TO READ: The 5 Weirdest Reasons We Have Sex (According to Science), via Cracked

[Photo: Shutterstock]


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