I literally feel her whole body.I and sis sleep in the same room on our individual beds. I use to wake up early and study. When I wake up everyday I w...tch her sleeping. One day, she was wearing a shirt and long skirt. Due to her sleep, the shirt got displaced and gave me a view of her milky tummy and deep navel. I got an erection by seeing that. Immediately I went to the bathroom and ejected the load after jerking.Incidents like that happened and those incidents grew my lust towards my sis. I. Don tried to control his fucking as he alternated between slow low pushing into her and short stabbing motions. When he stabbed into her and his balls were smacking into her ass she cried out the loudest. I was surprised at how quickly they reached climax. I saw Don’s ass began to tighten and knew his cock was expanding inside her that also expanded the vagina walls just before he began to shoot wads of cum deep inside her belly. She tore away from his kiss and raised her hips so his cock would. Kevin and I both agreed to be completely silent whilst he answered the phone but we decided to keep fucking though. Kevin slowly fucked me as I continued to suck Brian whilst he talked to his wife on the phone. When the call ended Brian pulled his cock out of my mouth and said he had to go. I asked "How will I get home?" Still fucking away, Kevin said "I'll give you a lift home if you want?" Brian looked at Kevin and said thanks then left in a hurry. I was glad Kevin had offered me a lift home. I would sit uncomfortably nursing a little hard on (I was young it was only little....lol)So that is where the stockings and suspenders (much more than hold ups) fatish came from... i love seeing tops of stockings darker bands (I could clearly make these out through my sisters slip) and the bumps/ridges suspenders make (again as seen with the slip.I had many fantasises about girls and women in stockings from then on, but my upskirt and panties/knickers fetish came not long after.... We lived in.