Your first time on urinal duty

When 4pm on Tuesday rolled around you made sure to report to Cum Rag right on time. You walk into one of the bathrooms to find four **** girls on their knees with their hands tied and a ring gag keeping their mouths open. Each of them has the word urinal written in large letters on their forehead, just in case anyone got confused.

"Hi, I think I'm supposed to be reporting for urinal duty..." You say awkwardly to the curvy brunette mopping the floor of one of the toilets.

"Right you must be Bunny, Darius' new girl. Follow me, this one's already full."

You follow Cum Rag to another bathroom in a different section of the building where you find just two girls kneeling in position.

"Strip down to just your underwear and tights and hang your clothes up here." Cum Rag instructs you.

You do as instructed and strip down so all you're wearing is your fishnet tights and your white thong.

"Alright now kneel down here for me."

You kneel down as instructed right alongside the other two girls who hardly pay you any notice. Once kneeling in front of a urinal Cum Rag grabs a piece of rope hanging on the wall and uses it to tie your wrists behind your back. Next she reaches behind her and pulls a black marker from her asshole which she was effortlessly hiding back there, suggesting this is its usual location. With the marker she writes the word 'urinal' on your forehead followed by the words 'public' and 'toilet' on either side of your mouth.

With that finished she grabs a ring gag hanging up on the wall and inserts it into your mouth, tying up the harness around your head. The ring gag has a metal ring which sits in your mouth, forcing your mouth to remain open wide the entire time its inserted. The harness wrapped around your head keeps it locked in place. You can tell that it hasn't been cleaned since it's last use from the taste of piss which instantly fills your mouth the second she puts it on you.

"Alright then Bunny, I'll be back to collect you in 8 hours... probably. If you need to go you can either just piss on the floor or stand and use that urinal behind you, I'd highly recommend the urinal."

With that Cum Rag leaves the room to return to her work.