You swallow

Accepting your fate, David buried you to the hilt as he erupted inside you. With a face full of tangled pubes, and the stench of unwashed genitals, you felt the heated throb of his length vibrate the fleshy walls of your lips, mouth, and throat. You could feel a thick liquid being squeezed out like a toothpaste tube, going directly down into your stomach.

David groaned and grunted. You could feel his balls contract against your chin. You counted the number of squirts, the first five being incredibly powerful, feeling like ropes of jism were filling up your tummy. Steadily, the thrusts and squirts got less powerful until David leaned back with a sigh. As his cock pulled out of your mouth, the solace you had earned by taking him balls deep ended as a few drops of remaining cum brushed along your tongue. You now got the full taste of his bitter seed.

It dawned on you how shameful this was. Not only were you sucking cock and swallowing cum to keep secrets, but you were doing it in this man's truck in broad daylight. David sighed, whistled, and laughed.

"Now how about we get you some real breakfast?" David tucked his cock and balls back into his jeans, "My treat. I swear, not adding this to your debt. Plus we need to work out how much money each favor will take off."