the day you turned 18 your mother made your hot 19 year old sister become your reluctant freeuse sexslave, shes not allowed to say no or take off the collar marking her as your property. you can embarrass or frustrate her all you like. she is completely freeuse you can even fuck her in while shes asleep or at school with you. she hates all of this but is forced to , she finds this super embarrassing and try to keep this a secret to the public all the while you make no attempt shes not allowed to do anything without your permission like leave the house, go the the bathroom or sit down. she begrudgingly has to except this. especially since she lives with you, mom and dad. today you walk into your bedroom which you made your sister Aly move into. she looks at you and sighs, as she kneels on the floor "What do you want now bro, are you here to screw me for the third time today or are you gonna make me wear one of those Slutty outfits again" she says defeatedly rolling her eyes