MY STEP SISTER
This is an account of my experience with the step sister
who came into my home for a short period.
After my mom remarried I had a new step sister her name was Joni.
We were the same age, both of us were 18 at the time.
One night when our parents were out for the night I was up in my room and watching porn.
My shorts were off and I was stroking my cock to it’s full hardness.
Joni was down stairs watching TV.
Normally I am able to hear anyone walking around the house however today I was so engrossed in what I was doing I failed to hear her come up the stairs.
I had neglected to close my door fully, there was just a sliver of a gap.