Amazon river 

When a female has a very unkept vaginal cavity and you shave an "S" into it andurinate onto,causing it to flow as if it were a river

'' i saw this betty white sex tape and that old wrinkley bat had a amazon river''

Amazon river by amazon master December 5, 2011

amazon river angler 

the amazon river angler occurs when the human male, while fornicating, withdrawals his penis right before the moment of ejaculation and proceeds to whip the semen out of it like he is casting a fishing line directly at his partners face. this produces a beautiful array of gooey gobs that the partner must try and snap out of the air and into their mouth like they are an amazon fish gobbling for bait.

dude! last night i became a level 2 amazon river angler thanks to that redhead i met at the science club. after i was done, i even reeled her in to come get the mess that had accidentally hit me while i was blast casting.

amazon river angler by angler9000 May 8, 2009

reverse amazon position 

Like the Amazon Position, except with the woman on the bottom laying flat while the man rides her with his penis still entering her vagina. Similar in appearance to the cowgirl position...except that the one on top is the guy.

After Mary plowed Jack long enough by using the Amazon Position, she rolled them both over so Jack could do some work riding her in a Reverse Amazon Position on top of her.

reverse amazon position by DiddyDaddler February 2, 2020