Why do women have sex?

via The Guardian:

“People just assumed the answer was obvious,” Meston says. “To feel good. Nobody has really talked about how women can use sex for all sorts of resources.”

She rattles off a list and as she says it, I realise I knew it all along: “promotion, money, drugs, bartering, for revenge, to get back at a partner who has cheated on them. To make themselves feel good. To make their partners feel bad.” Women, she says, “can use sex at every stage of the relationship, from luring a man into the relationship, to try and keep a man so he is fulfilled and doesn’t stray. Duty. Using sex to get rid of him or to make him jealous.”

“We never ever expected it to be so diverse,” she says. “From the altruistic to the borderline evil.”