At first, I felt very guilty masturbating to her panties but after I while I didn’t care anymore. One day when I came home from my friend’s house ... had to go to the toilet so I headed there, and when I opened the door I saw something that I was not expecting.I saw my sister naked leaning against the shower wall, the shower was off and she had headphones on. She was fingering herself listening to what I think is an erotic audiobook.My dick got rock hard instantly and I quickly closed the. .. Katrina Jones pulled her knees up spreading her legs far apart as she went. This exposed those voluminous lips to her examiner’s full gaze. Mitchell said nothing and just watched as did Katrina’s mother, who was still in some kind of mild shock. Katrina very quickly had her middle finger deep into her vagina and was working it in and out furiously. The popping and schlerping noises filled the room as Katrina’s fingers forced juice and air out of her vaginal cavity as she masturbated.“Oh boy!. She has big, brown eyes, a cute little nose, and full, plump lips.*Jack slides his hand lower, toward her pussy. Her legs are closed, but she opens them with very little persuasion, and allows him to slide his fingers between them. Even without having to do anything, she’s already moist. He slowly slides his middle finger down to her pussy, between her soft lips, and slides the tip of it inside of her. She responds again by moving her ass back against his cock.She’s definitely starting to stir.. Finally this day came when I got my dad’s car to the college. I met all my friends except her and took a few for a drive, when i came back, she was standing near the parking n wasn’t in the best of spirit. I dropped my friends off and went walking to her. I asked ” why is the sun so cold today” she was puzzled, I asked her directly.. Y r u so sad..? She didn’t say anything. I asked ” are u upset because I didn’t tell u I was in the college”? She gave a shy nod. I said ” would you mind sitting.