It was wonderful, but I had now become fixated on her anus and I was hoping that she was about to get her backside well and truly fucked.As my cock pl...ughed her vagina, I had a thumb against her anus and because the sphincter was well lubricated it slid into her rectal canal with ease and then I could apply sideways pressure and her sphincter began to widen.Soon it was open sufficiently for me remove my thumb and insert Two fingers instead and so I was able to finger fuck her anus as I fucked. She couldn't wait to get me to her room at this point I know I was in control. I don't want her to loose that sense of power so I play along! I kiss her neck as she orders me to caress her ample curves and remove her clothing from her trembling body. I strong hot hand causing her body to writhe in pleasure as I remove the last of her cloths. Lacy thong panties practically disintegrating from the flow of juices coming out of her sweet wet shaved flower. I tell her to command me whatever she. She abruptly shakes me out of my daydream when she says, “What do you find so fascinating about my ass, Johnny?”“Huh…what? I’m not, uh…Grandma what are you saying,” I stammer.“Just relax, Johnny. It’s no big deal. I’m used to men lusting over me”, she smiled.I don’t know if I was more embarrassed for getting caught looking at her body or if I was embarrassed at the erotic thoughts I was having about her. I had no idea Grandma knew what I was thinking. I had been so careful not to stare at her. . in more ways than one', she thought to herself... After breakfast, Julie grabbed a book from her room and went out to the pool. 'Thank God! It IS a little dirty', she thought, sprawling back on one of the comfortable, lay-back chairs. She started to read, but her mind wasn't really able to concentrate on the words. Instead, she contemplated the fun she would have this afternoon. She was deep in thought, when a deep male voice startled her back to reality."Hi, Darlin'! You're looking sharp.