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

Read also:

• Why was Cars 2 so bad?
• Meet the "prince of dragons" that started the tyrannosaur dynasty - Earth.com
• SpaceX launch from California sends 26 Starlink satellites into low Earth orbit - Space
• There is any scientific evidence that we live in a sphere. Why do others say that we lives in a flat Earth but there is no evidence that they have proven the existence of a flat earth?
• Why does poop smell bad?
• What, when building a house, are the necessary wires (beside 120v) to future proof my house, Cat6, Coax, low voltage, and alarm wires?
• Why is the mainstream media, traditionally liberal except for Fox, not reporting on Trump like he's a traditional candidate who has ideas, values, and a concern for the common good?
• Scientists Solve 50-Year Mystery of Strange Zone Deep Inside Earth - SciTechDaily
• Gun owners, imagine if an attacker comes to your home and takes your gun to use against you before you had the chance to pick it up. Would you regret owning a gun?
• Mysterious fast radio bursts help astronomers pinpoint cosmic ‘missing’ matter - CNN