You are so attracted to your step-sister you just want to know everything she does. The only privacy she has from you is in the bathroom. You decide to hide in the bathroom closet while she takes one of her famous long showers. She starts off washing her hair and her body.. but then you see her hands cant keep away from her pussy. Shes soaking wet and touching herself. Its so erotic to watch her innocently play with herself. She masturbates until she cums hard and continues her shower. When she uses the cloth the same thing happens. She rubs her pussy again until she cums. You watch her entire shower until shes finished. Now you know exactly why she takes so long everytime she showers