Open

Unable to get away, not to mention being as horned up as you’ve ever been in your life, you open your lips and let her slide in her cock. It quickly passes your tongue and to your throat. At that part she stops, letting you get used to a mouthful at first.

You start to suck and lick, bobbing your head the little bit you can bound under the counter. You keep going, eventually trying to push it into your throat. You gag at first, but eventually you can start to handle a small amount. She still lets you go at your pace, until you hear her muffled speak above you.

Apparently a guest has entered, and is shopping in the store as you blow the cashier. The thought of being seen somehow turns you on more, and you try to pick up the pace.