Strike a bargin.

"I would be happy to go with you to the party, heck I won't even ask you to help with the gas money, if you were to say come in and give me a little something first, to cement the deal if you know what I mean." You state, trying to be as seductive as possible.

She looks you over and answers. "Ok, I guess for a chance at that $1000 I could be convinced to suck your dick, however if I do you have to give me some in return."

Looking her over your mouth wets at the thought of that nice pussy, "Wouldn't have it any other way."

She steps in and pulls the door closed as she sinks to her knees. No sooner than she is on her knees, you have your dick out ready for your payment. She runs her long fingernails down the length of your cock and pulls it softly as she first takes one of your nuts into her mouth. Hearing you gasp she slips a finger in your ass and rubs your prostate, while running her pierced tongue up your shaft, finally taking the head into her mouth. You place your hands on her head to steady yourself as she sucks inch by inch you into her. As the base of your cock presses against her lips you feel her enter a second finger and begin softly to work some sort of liquid into your ass you didn't even see her pull from her purse. Moaning with delight you fight to remain standing as she inserts a 3rd finger into your ass and sucks your dick with intense vigor, hardly pausing to take a breath. To your amazement she gets you to explode using just her tongue and fingers, as she does your knees buckle and you slump to your knees. She meets you with a kiss and you taste your own seed as she forces her tongue into your mouth.

"Your turn." She states, but to your suprise she simply pushes you down on all fours away from her.

"But how can I do anything from this angle?" You ask confused, but as she lifts her skirt to reveal her massive 11" python easily 2" thick you realize just what she has planned.