Staying With My Aunt and Uncle SeXStoRY

My Mum and Dad had taken a well earned holiday so my s****r and i had gone to stay with our Aunty Mary and Uncle John.I was twelve and my s****r was seven,my aunt and uncle were not married they were b*****r and s****r on my Dads'side and had decided to live together. Thinking of it now, my Aunty Mary paid me more attention than she should have done.She made me have a bath before bed every night,a bit over the top,but i did as i was told.After ten minutes she would come in to the bathroom and say"let me wash your back for you."Then she would rinse my back off."Come out now and i will dry your back for you",she would say.She would take a nice warm towel and start at my neck and dry down my back,she spent a long time drying my arse and between my legs.She would say,"let's get you dried quickly,turn around,"and she would dry me from my chest over my stomach to the few pubes i had.Then she would say,"we better make sure your little man is dry."She would take my cock in her hand and my balls and dry them very gently.As i was twelve i had just started having erections and as she dried my cock i could feel myself getting hard.As she kept on drying me i got harder until i stood there with my cock poking straight out.She stopped drying me put the towel down,gave me a kiss on the cheek took my cock in her hand,gave it a gentle squeeze and said,"you are a good boy you make aunty very happy,now off to bed." What went on in her bedroom later on i don't know.As i grew older i had many wanks thinking about it.Did she masturbate and cum alone? or was her b*****r fucking her?I will never know.....