My Schoolgirl Outfit

Since I first wore it for him, with make up and a long curly brunette wig, he's always wanting to fuck me in it.
The flowing skirt is extra short and just about covers my arse cheeks.
There's a white blouse also with an emblem on it, and of course my school blazer, one he bought out of a charity shop.
If I do say so myself, I look amazing dressed up, and definitely have his cock raging for my mouth and little tight arsehole.
He keeps the outfits, there are others he fucks me in, in his home as his sister doesn't know he's fucking me.
But then my mother has always loved how close I am to her little brother.
If she knew just how close, when his cock is thrusting up my arsehole, I don't think she'd understand how her son's also her brothers slut schoolgirl.