After dinner they retired to their room and soon i could hear moaning, seems our earlier activities got derrick excited as i could tell by my sisters ...oans and cries he was having his way with her ass. It was kinda funny know i had seduced her faithful husband. I awoke the next morning my sister was making breakfast as we sat and ate derrick left for work and we had the house to ourselves.After we ate i asked her if we could see the town my sister laughed and i thought she was being a bitch. “I’m sorry that I didn’t notice that you were cold. Didn’t you have a blanket?” I was truly sorry for her discomfort.“No. I got up to get one, but there was only one and you had it. I was going to crawl into bed with you, but I figured that you’d freak out.”“Yeah, I probably would have, but if I knew, I’d have given you the blanket. So tonight, you get the blanket, OK?” I was trying to be noble.“No, I’ll stop at the office and get another one. It’ll be fine.” So much for being noble.“Were you. It was Sunday. By this time it had been 2 days of no orgasm plus the sex. I got a notice Monday that the shipment got fucked up so it would be there by Wednesday. I kept telling myself I could make it another day. By Tuesday I could physically feel what I would describe as a dull, pulsing ache and in my mind it felt like my inter lips were swollen. I remember the hot water touching my clit in the shower and I almost couldn’t breathe it was so sensitive. By Wednesday I was looking for local. I closed my eyes to fully enjoy this light sensation, and moaned out to encourage Lynette’s exploration. I soon felt her fingers slip down the insides of my briefs, along the front and sides of my waist. “Can you lift, and give me a little help with these, please,” she softly asked.With a request like that, I didn’t hesitate and quickly lifted my butt up from the blanket covered seat. Immediately, I felt Lynette’s fingers and hands pull and slid both my briefs and slacks down over my butt. I.