My little sister was the hottest girl at school and all the boys were after her, hoping to one day touch her perfect tits and slide their cocks into her tight cunt. But she only let one guy have her body…. me, her big brother! Every day after school before our parents got home I would fuck her tight pussy and ass. Pounding in and out while she screamed for me to fuck her harder - she was such a little slut. 

But today was different, today was the day I’d decided I was going to cum inside her sweet pussy and get her pregnant. At the last second I would slip my cock out of her ass and slide it deep into her pussy, all the way up to her womb. And that was where I would leave my load of potent brother cum……