Hurry into a stall...

In your panic you decide to hide and with only one place to hide you quickly get into one of the stalls. You shut the door and lock it before taking in your surroundings. The small room looks surprisingly clean, though the smell of cum lingers just slightly, the scent giving your mind a small haze briefly. The walls are painted white and the floor matches, there's a toilet with a leather cover on it and a small flatscreen TV on the wall playing a porno of a white girl getting railed by several black men all at once. You stop for a second and watch the video, your mind starts to drift into notions of you replacing that girl, of you hopping up and down like a bunny rabbit on some big black cock while you jerk off another two and have a fourth stuffing your mouth. A knock on the door shakes you out of it and you turn to the door and wait...but nothing happens, no follow up knock, nothing.

Then out of the corner of your eye you catch a black arm reaching through one of the holes slightly holding a dollar bill, he shakes it briefly then tosses it on the ground and retracts his arm. You crouch down and pick it up, it's a fifty dollar bill, you perk up but for a moment as the realization hits that some guy just paid you for sex. You hear him shuffling with his belt buckle and before you can speak you see something else coming through the whole and your eyes go wide. There before your eyes is a big black cock just like the ones in the video, it was about nine inches long and as thick as a pill bottle, it was already half hard. You simply stared at it speechless for a minute before the dick began to sway back and forth anticipatingly. "Yo bitch, I paid you now suck my dick..." a voice called out from the other side expectantly.