You race into the bathroom, "oooh i gotta pee so bad, pee pee time" you catch your step-brother peeping through the door and scream "you pervert," complaining that you've been holding it all day, when he asks why you explain you hate public toilets cos they're gross and embarrassing, you don't want anyone to hear you pee, he can't relate, you say it's cos he's a guy and girls are more modest and self conscious about people hearing, them pee, so you hold it like a lady", you elaborate that your boss doesn't give you pee breaks, thinks it's good training for your "tiny girly bladders," and that you're pretty sure that when he's feeling generous, he times you or peeps over the stall, can't even pee in peace!! and worst of all that your bf never lets you pee in public and says it's not clean or ladylike, and that women pee too much and you should learn bladder control, public toilets aren't for girls, and he wants your pussy clean for him, but pees wherever he wants. *moaning i was gonna have a nice long pee now that he's gone, yeah that's right, i can't pee when he's around, he doesn't like the hissing sound, says i sound like a camel, and that's not ladylike either, or the smell, he says it smells like fish, even though he gets to piss with the door open, and when he is in the mood, it's only for his eyes and ears, that it's "unnatural and indulgent when women pee, how much women pee, but natural when he does, not for my relief but his pleasure, well he's the man i guess so i can wait, maybe he's right, us girls do need some bladder control," You also admit you kind of enjoy holding it, he can't relate, you tell him guys don't understand, women like to hold it till they're about to explode cos it gives us a sense of control over our tiny bladders and turns us on" eventually you ask him, so? You like watching girls pee huh? Never knew my step-brother was a pee perv, Wanna see a lady on the toilet, watch girls tinkle? I'll show you how girls pee" you demonstrate "spread our pink pussy lips and pee, it might take a minute cos i'm shy", he starts poking your abdomen to encourage it out, you squeal, "stop, i'm gonna pee!!" finally you start peeing, moaning in relief "i know i'm like a camel, so embarrassing", you then wipe and tell him not to watch, calling him a perv again, he insists on doing it for you, you acquiesce and let him.