Move your hands

You sheepishly move your hands out of your lap, exposing the tent in your pants.

"Uh-huh." She says, nodding to herself. "That's what I thought. Alright. Let's see it."

You unbutton your pants and whip out your cock, slapping her gently in the face. She presses her nose stiffly into the end of it without picking it up, inhaling again deeply. You wonder what she's trying to pick up from this. She suddenly pops the head into her mouth and starts bobbing on your cock in a perfunctory way. You enjoy the feeling of her warm mouth, but find her dry bobbing to be almost more bothersome than pleasurable. She pauses after a moment and looks up at you.

"Here's the deal. I'm pretty sure you're smuggling piss here, and I'm willing to let it slide. " She points to your dick. "IF. You give me this dose."

She returns to her methodical rhythm, her mouth at least slowly moistening enough with time to begin to feel good. You could probably at least get off with just this normally, but you really have to pee. She continues for at least a minute while you try to think sexy thoughts to speed this up. You try to think of your sister's beautiful ass, an obsession of yours, but find the effect lacking. She stops and looks at you again.

"Can we please hurry this along, sir. I don't have all day."

She returns to her same pace and rhythm. You try to think of even sexier thoughts. That time your Sister told you she couldn't blow you, the time your sister yelled at you when you tried to touch her ass, and the time your mother made you apologize for gagging her, all your craziest fantasies from your life. You get more and more horny and excited but nothing helped you get closer to orgasm. You really have to pee! She looks up. Again. Looking more annoyed.

"Sir, if you don't hurry this along I'm going to have to take you in on suspicion."

Back to dry bobbing. You wish she wasn't swallowing the saliva in her mouth every time she decided to talk to you. You bring out the big guns, your sister in a winter parka and heavy snow pants, yelling at you for being in her room. That does it. You're uncontrollably horny, and this cunt isn't cutting it. If she wants this dose, she's going to have to earn it!

You hover your hands over the back of the cops slowly moving head menacingly.