A new study published in the Journal of Comparative Psychology found that the more cock a woman surrounds herself with, the more cock she will have…in her pussy. It’s true: the more male friends a lady has, the more sex she will be having with her male partner. The study found that because of “evolutionary reasons,” namely “sperm competition” or a dude’s fear that his lady will get inseminated with another dude’s cum, a man will want to fuck his lady more often if she has more male friends. Time to head to your local frat house, ladies! 
In the study, the researchers looked at the sex habits of 393 men in monogamous, secure, hetero relationships to see if homo sapiens are similar to other primates who screw more because of “sperm competition” among their fellow sexual male competitors. The results show that women with more male coworkers and friends (i.e. potential sexual rivals) got laid more by their partners, especially if the woman was perceived to be physically attractive by other men. Basically, if a woman has more men around her, her partner could get romantically jealous and want, perhaps subconsciously, to put his sperm inside her, as much as possible.
We like this study: we’re gonna start traveling with an entourage of dudes at all times. Bring your romantic jealously our way—we love a little healthy sex competition!
@NiteFlirt