Blow job.

"I'll go with the blow job," you tell Sumi. A fifty buck blow job accomplishes the same result as fucking her, you explain to yourself, leaving you with enough money to buy groceries until pay day.

"Please turn over," she requests. You do as you are told and your cock greets her with a salute. The young Korean girl giggles and takes your thick shaft into her small hands and starts stroking you until she is satisfied you cannot get any harder. She then licks the underside of your shaft before placing the tip of your cock into her mouth. "God damn," you mutter as she starts bobbing her head up and down your cock. You reach out with one hand and grab one of her hanging tits, tweaking her nipple, causing her to moan with your cock stuffed in her mouth. She counters by fondling your balls and stroking your shaft.

After a couple of minutes you feel your balls tightening and stop playing with her tits. You lie back and close your eyes and let the girl give you the most amazing blow job you have ever had. You thrust your hip upwards and let out a cry right before you release a thick wad of jizz into her mouth without warning. You expect her to stop and pull your cock out of her mouth but instead she wraps her lips around your cock head and takes your entire load into mouth. When you finally stop ejaculating she strokes your still rigid shaft and squeezes your balls, to milk any more cum. Satisfied she grabs a towel and spits the sticky white goo from her mouth.

"Very nice!" she says, impressed with how much jizz you had managed to fill her mouth with. "Shower now?"

You realize that the blow job was not enough and regret that you should have gotten at laid instead. Looking down your cock that is still a bit stiff and not completely deflated, you calculate how much it would cost you to upgrade for full service with Sumi. Checking the clock on your cellphone you realize you see that you still have forty-five minutes left in your hour-long session.