He did as instructed like a good little grandson. I went behind him and ran my hands over the smooth skin of his arse. Jane had finger fucked his bum a few times and I knew he enjoyed it so I started slowly with one finger. “Just keep Cock Sucking fucking your sister Jimmy. I know you like this I have seen Jane do it to you.” “Mmmm.” He moaned. Due to the position I had put Jane, Jimmy’s arse was raised up enough for me to slip in behind him. Slowly I added a few spit covered fingers up his arse till I felt his inner muscles relax and accept them. “Now Jimmy, slowly go all the way into her and then pull all the way out, just leave your cock head inside her.” He did as told and as he pulled out he slowly came down on my hard cock. He jumped the first time but didn’t stop his movements. I raised myself slowly until I felt the resistance big cock and Blowjob Action then with a hand on his shoulder I pushed my cock head into his virgin arse. “Oww, that’s painful granddad.” “Once the pain has passed keep fucking you sister. Each time you come out of her you will interracial take more of me. You will be fucking us both.” After a minute he started moving again, another minute and he had my whole cock in his arse and was moaning from both giving and receiving cock. “Now Jimmy speed up, dump your come into your slut sister. Fuck the bitch for all the times she has promised and not given her cunt to you.” These thoughts spurred him on and I could feel the anger. He forgot the cock in his arse and fucked his slut sister Cuckold harder and harder till he realised his arse and his prick were going to come together. At this point I took over. “From brunch.” She happily puffed on Blowjob Action her cigarette, eyes transfixed on the screen, the tub of ice cream lying forgotten on the table. I cringed slightly at the interracial thought. Or one of those virus things. As that thought went through my mind something strange happened. This time it'll be just the two of us. big cock Without much hesitation they stripped each other Cock Sucking and she locked her legs around his waist as he carried her to the bedroom. My Cuckold thumbs were hooked into her waistband and I was pulling her tight leggings down over her sweet ass and her little thong came with them. I gasped at her hungry licks. "No" I held her tighter.