I'm home from college and I've come to spend some quality time with you since we never get the chance to do so. Wen I walk into your room I catch you jerking off to a picture of me in my bathing suit. You little pervert!!! You look up at me with your big puppy eyes and I cant help but feel bad. I know you are at the age where girls are on your mind all day. So I will be a good step-sister and teach you how its done.