The idea of introducing the girls to Simon came quite by accident. Let me first tell you that Simon is my two year old Golden Retriever with a cock that easily matches my own. He's grown quite accustom to using his tongue for pleasure and in return having his cock stroked to release. He was well trained, and responded to my verbal commands, knowing well the treats he'd receive if he obeyed. I'd yet to have him fuck anyone yet, but this was only a matter of time now that I had two lovely little participants which brings me back to how the idea of using the girls came to me in the first place. Last evening I sat with the girls on my lap watching television. The temperature is now kept to a slight chill so that of course I have to drape a small coverlet over the girls so that they don't catch a chill. Under the very eyes of their parents, I had my hands busy under their nighties. Fingers were soon busy between the plump sweetly fragrant lips of Lizzie's pussy. The squirmings of the eight year old were delightful and soon had my cock ready to tear from the confines of my pants. I couldn't ignore Alissa and had two thick fingers buried to the hilt inside her juicy little twat. I finger fucked her while toying with her clit. Her parents thought their moans and sighs were a reaction from the scary film we were watching. My face remained intent on the screen but their pussies were kept quite busy amusing my fingers. Simon must have caught a whiff of their fragrant little cunts and came sniffing. He managed to dig his head under the coverlet and met my fingers as they diddled in Lizzies baby cunt. I saw her look of surprise when she felt that warm, raspy tongue licking frantically to get more of her sweetness. Unfortunately this aroused the suspicions of her parents and I shooed him away, but not before the idea was firmly planted. I knew now what had to be done.....(cont)