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

Read also:

• Why are there posts saying the T in LGBT should be dropped? With what is happening in the US and beyond against the trans community cause for concern that if this is accepted could it be deemed acceptable to start on the LGB community again?
• Why does Africa have all mineral resources but she is suffering economically?
• Why Cutting Carbs Usually Backfires—and What to Do Instead - EatingWell
• What should I do if a girl whom I love asks me to be her friend?
• Satellite imaging play Planet Labs pops more than 50% after posting earnings beat, record revenue - CNBC
• How Can AI Researchers Save Energy? By Going Backward. - Quanta Magazine
• Scientists create a two-dimensional carbon material eight times stronger than graphene - Earth.com
• Single photon detected in multiple locations simultaneously, fueling the multiverse debate - Earth.com
• China’s asteroid-and-comet hunter probe unfurls a ‘solar wing’ - theregister.com
• Why did Donald Trump look so old during the debate?