factaboutfemalesexuality:
Scientific research show that a man will produce more sperm when he sees his wife having sex or flirting with another man. He will also frequently want to have sex with her right after she has had sex with another man.
Sperm from the two men will compete inside the female and the strongest…
#reblog #affair #mulitple #partners #survival #of #the #fittest
Scientific research show that a man will produce more sperm when he sees his wife having sex or flirting with another man. He will also frequently want to have sex with her right after she has had sex with another man.
Sperm from the two men will compete inside the female and the strongest…
#reblog #affair #mulitple #partners #survival #of #the #fittest
