The correct way to bottom doggie is (go to exhibit pic #1). Don't curve your ass downward, The clit of the girl is not a plastic dildo that can go down then up to find your glory hole!. And while you are on it, play with your wee wee and don't hold it too long when you are about to cum, so you won't have a blue balls! For some, once the time's past, it's past! So, save your agony.

And Beforehands ( 1 - 2 hours before), get some( a pair or 2 - as much as you need), saline enema solution. Stick in there, follow the instruction ( in your office, in anywhere). Then clean your down there with soap! It's only 99Cents each cheap! ( all kind of enema/saline that you can get from walmart, cvs, walgreen, kroger/ near the rubber isle).  

Enema is good for your health, clean lots of toxic from your body. Do that regularly, not only for sex. So you become a pro, you bottom gents.

NOTE:
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