THE SISTER I WANTED

I was 17 and sister was 20.   She left home because she had to go to college.   I thought I had more time on my hands one afternoon  and I began my routine.   I stripped nude laid on my bed and touched myself.
Out of nowhere my sister walks in on me, my hand stroking my cock.    I stop and start to cover myself up.   She tells me I can finish if I want and  she lifts her dress off.   Nothing under it!!   Her pussy glistening and her 36c breasts are just perfect.
She laid beside me and we began masturbating.   She grabs my cock and compliments me on its  size.   I reach over and finger her pussy.   We soon orgasm.   She smiles at me and gives me a kiss on my forehead.  "That was so nice"