Why do some men want to have anal sex with women?

Read also:

• Spotify Just Upgraded Its App with Some Cool New Features - Gear Patrol
• Eos iste et tenetur sunt rerum eligendi.
• How can I fall asleep fast at night?
• Hic perferendis in et impedit quo.
• If my lovely sister sleeps with my boyfriend, what should I do about her?
• What is the reasoning behind conspiracy theorists claiming that there were multiple shooters involved in the JFK assassination?
• Why men with broken heart syndrome are more likely to die, according to experts - East Idaho News
• Prelim Results | UFC Fight Night: Blanchfield vs Barber - UFC.com
• Switch, Xbox, and the portable future of games - The Verge
• Circle IPO soars, giving hope to more startups waiting to go public - TechCrunch