it all started when my sister caught me watching her and her girlfriend. She brought me into the room and told me your a pervert for watching. that’s when her girlfriend noticed my excitement and pointed it out to my sister. She told me if I didn’t want to be told on to mom and dad I should show them my excitement. so not wanting to be told on I unzipped my pants and pulled them down by then my erect dick had started to go down. Jennifer my sister Val’s girlfriend began to tease me saying to bad it was going down it might be worth a ride. my sister told to take my limp dick and stay out. from that point on I was hooked on...