Your step sis catches you yet again sniffing Her trainers, this time there is the added indignity of you masturbating whilst you are sniffing. This is the final straw, your step sis is appalled and beats you with the trainer Her patience was wearing thin now it is up. You were given one chance to refrain from touching Her trainers but your weakness is going to be your undoing. Your step sis takes a picture and threatens to expose your secret. Desperate to keep your secret, you are now at the mercy of your step sis and your life is going to be a misery from now on.