I flexed my fingers.“Mrs. Minx!” I gasped as she nursed on my cock. Every time she sucked my cunt squeezed shut. “Oh, Mrs. Minx, that's... that'......”I couldn't describe the feelings. Her tongue danced around the crown of my futa-cock. My dick throbbed in her hand as she made such slurping sounds. Naughty, wanton noises. Her supple back gleamed in the sunlight. My fingers twitched. I didn't know what to do with my hands as she loved my shaft.My futa-dick was swelling. Engorging. I was getting. Fiona watched the cock she’d only earlier took down her throat milking it of it’s come stiffen and swell as the blood rushed to it quickly making it point in the direction of the ceiling. Fiona was doing as she’d been asked by stroking her very sensitive clit with her left hand whilst pushing two fingers in to her hole with the other being sure to pull her pussy lips apart showing our neighbour the insides of her sticky hole. It was no surprise to me though that she wasn’t rubbing furiously on. Me: ” kya?, toone mera main point dekh liya?, tu pagal hai kya ? Maine tujhe sirf side se dekha, vo b thoda sa”Vo ekdam guilty feel karne lagi or mai osse muh fula k bed k oper baith gaya.Shalu: “tu jo chahe saja de de but gussa mat ho vish”Mai turant bola.Me: ” mujhe b tera main point dekhna hai”Pehle to vo nahi maani but mai bar bar osse guilt deta raha k toone mujhe dekhi hai or mujhe b ab tujhe dekhna hai.Finally vo man gayi or boli.Shalu: “theek hai vish, tu mujhe b dekh le but please kisi. So i step up to the bed and carefuly with one hand i pull her white panties to the side exposed a large part of her butt and with the other and i continue masturbate, in the same time i think "sheeet!!! she is my sister, wath a fuck i am doing???" but this opurtunity and my dick a few inches of her nice butt is realy amazing, sudently a drip of pre-cum fell down in the middle of her asscrack!!! i pull her panties a little down if i can see a little of her pussy lips, very softly i start seeing.