You're beginning to wonder if this was a mistake. Your owner has peed on you many times and you've even swallowed some. You've had threesomes: double penetration, shared your owner with a friend, you even went to a glory hole and sucked three dicks in a row. But this combines everything in a wholly new and terrifying way.
You're on your knees, a small cushion protects your knees from the tiles. You have only panties on, and a mask that covers your entire face except for your mouth and eyes. Your one rule was anonymity. You weren't bound in any way, but you had been told to wait on your knees, so that is what you did. The bathroom is completely normal, except an oversized sign on the toilet: "Toilet out of order, please use slut". It sent a shiver down your spine. You didn't know when people would show up, but you waited patiently.
Time passed slowly, but eventually you heard footsteps and the murmur of conversation. You didn't know any of the guests, all part of keeping anonymity. Each time footsteps passed the bathroom door you tensed in fear and excitement. But each time the footsteps faded again. You feel your cunt get wetter.
Eventually, the door opens. The man who comes through is mid conversation, laughing and responding to his friends. You stare up at him: he's tall and chubby, not your type at all. He barely takes a second glance at you and pulls out his dick casually. You shuffle forward slightly so your mouth is under his cock, and he starts to piss. You catch as much as you can and swallow, but it quickly overflows and runs down your tits and soaks through your mask. It's only a short piss, and he rubs his cock against your tongue to clean it, but doesn't get hard or try to fuck your mouth. You manage to gasp out, "thank you, sir" as he washes his hands, and he's gone.
The next few men come in quick succession: all are different but similar. A few say hello or grope you a little, but they all focus on relieving themselves and don't use you beyond that. You wonder if your owner told them not to. Regardless, you keep swallowing all you can. You're now kneeling in a large puddle of piss, and between men you lick some up to keep the mess getting too large. Your mask is clinging to your face with cold wet piss and you feel gross.
The next man arrives and you open your mouth. But this guy pushes his semi-hard cock into your mouth immediately, and starts slowly fucking your face. You happily help by bobbing your head, glad to get a change from piss. He doesn't last long, you feel his cock start to pulse and you push your mouth to the base, ready for his cum to hit your throat. He groans and you swallow each spurt of cum until he's done. He pulls his cock from your throat and you lick it clean before he leaves without even pissing. You're almost sad not to get to serve him fully.
The next two men both piss on you. You realise you need to pee yourself, so you squat in the shower and wet yourself through the panties that are already soaked in other peoples pee. Halfway through another man pees on you, taking the chance to aim for your tits. He beckons you forward and pushes his cock into your mouth. He fucks your face hard, and you gag and choke on his cock, feeling drool running down your chin. He pulls away and jerks off, spraying cum across your mask and shoulder. You grin and lick the last drops of cum off his cock. Moments later a fresh cock is rinsing the cum off with piss.
You swallow several more loads and a nearly constant flow of piss. The men get drunker and the pissing gets more frequent, and the facefucking rougher. You let them do as they wish with you, but none go further than fucking your face. Perhaps your piss covered body is too gross to touch.
