We had talked about her virginity before and she had wanted me to take it before the final year was out.Such soft hands I thought, she slowed the moti...n right down and I thought to myself this wasn’t as hard and big a year ago. She started throwing the covers off the small single bed we slept on and started to rub herself at the same time. The heat coming off us was immense. I started to sweat and both reaching a state of ecstasy. Moving closer just about hovering over my cock I felt the hot. Her panty size was 10-12, and her slips were medium to large. My penis was hard and wanting to be jerked with her lingerie, so I decided on a very silky beige half slip which had creme coloured lace at the bottom. I wrapped it around my penis and began to mastubate, thinking of how her body looked and felt.Suddenly, I heard her say, "Trev !! Are you jacking off with my slip??" I spun around to see her standing in the doorway, hands on her hips, wearing the flowered robe and black full slip from. I really do think your pretty and very attractive. I don't know what to say exactly. Are you uncomfortable now?” Jim asked. “Absolutely not,” I replied. “OK good,” Jim replied with some relief. “How long have you felt this way about me?” I asked. “One day a few months ago, you were wearing a pink thong, you just bent over a little too much and I saw you, and honestly, it turned me on. I got a erection. Even though no one else knew, I was just ashamed of myself. I mean your sister. Who really. This wasn't that much of a problem to me--I was shy around girls, and being tall and skinny without much in the way of redeeming good looks, I probably would have had a hard time getting dates anyway. s*s, though, was different. She was pretty. Well, in fact, she was more than pretty, she was downright beautiful. Petite at five-foot-two and 100 pounds, with long blonde hair, blue eyes, and a figure that could have easily gotten her elected to cheerleader, Beth could have had almost any boy in.