Go to a gloryhole and practice on a real cock
From Create Your Own Story
You know a way to practice your technique on a real cock anonymously. There's a nightclub nearby where the bathrooms are used for gloryhole sex. One night you get up the courage to check it out. After getting into the club, you make your way to the restrooms and lock yourself inside a stall. Sure enough, there's a hole cut low down in the wall that separates your stall from the next one. After waiting patiently for several minutes, you hear someone enter the bathroom, pause, and then take the stall adjoining yours. There's an unzipping sound, and then a semi-erect cock is shoved through the hole!
You get down on your knees and tentatively take the organ in your hand. Its owner groans slightly, and the cock throbs and stiffens as you fondle it. Cupping the balls with your other hand, you start jerking the shaft, watching as it swiftly erects. After only a coule minutes, you are holding an attractive 7 inch hardon. Now that your partner is ready, you begin the technique you've been practicing at home. Your tongue swirls around his cock head, trails down the shaft, and then laps at the smooth balls below. Already, you here him panting on the other side of the wall, and your own smaller member is rock hard in your panties.
Deciding that you've teased him enough, you start sucking his cock in earnest, dipping a little lower each time. The first half is easy enough, but then you start hitting resistance. Thankfully, all your practice is about to pay off. You open up your throat and allow the head of his cock inside, and from the surprised sound he makes, you can tell he wasn't expecting this. Now you start deepthroating him vigorously, and his moaning tells you he won't last much longer. Time to use your secret weapon. Drawing back to gather your breath, you plunge your head down, taking his entire length in your throat. Your tongue works against his balls, pleasuring his entire organ at once. He curses, and you can feel him start to blow...
