My Grandma and me My prospective of what life was all about changed when I was seventeen. I was a senior in high school at the time, playing varsity basketball. At 6’2” and weighing 190lbs I was not bad to look at. My Dad was killed in a plane crash when I was fifteen so there was just my Mom and younger sister Helen who was fifteen. My older brother was 21 and in College back East on a football scholarship. One day my Mom asked me to stop over at my Grand mothers place after school and look at her fence to see what needed to be fixed and anything else she might need fixing. That afternoon I stopped by her house and went into her back yard to look at the fence. I was surprised that her dog Rover a German Shepard was not back there. I found where the fence was broken and went into her house to ask her what else needed fixing. I went thru the back door and into the kitchen. Before I could holler hello I stopped in my tracts. I could not believe what my eyes were seeing. There was my Grand Mother naked on her hands and knees. Her bare tits were hanging almost to the floor with her grey hair down the sides of her face and her dog Rover was on her back fucking her. His dick was going in and out of her so fast, it was unbelievable. I was speechless and just stood there watching. She was mumbling to Rover, “That a boy give me the good fucking I need. Ohhhh yes baby shove it to me that’s it aaahhhhhh yessss. I saw her ass quiver and new she had had a climax. I could see that he was completely buried inside her. I new about a dogs knot and it was inside her pussy. I was in shock, she was the women who had baby sited me and my sister, my mothers mother who we thought was a saint getting fucked by a dog. He finally stopped shoving his dick in and out of her and I could see he was pumping his seed into her vagina with short little jerks. She said, “Oh god rover, that’s it I can feel your spunk shooting inside me. Ohhhhh Rover I’m going to cum again yes, yes, aaaahhhhhhhh shit that feels good. Rover then turned around and I expected them to be tied but to my surprise he pulled right out of her. His doggy spunk came pouring out of her pussy. It was then she looked up and saw me standing there. She said “Well shit, it looks like I’m busted. Don’t just stand there with your mouth open, help me up.” I went over and helped her to her feet. I could see her legs were a little week so I led her to a chair. “I’m sorry you witnessed that Robby (that was my name) I can’t image what you must think of me. But for what its worth I’ll tell you how it all started. Your Grand Father has been dead for almost ten years. When he was alive we had a very active sex life. I miss him so, not just because we loved each other very much but I really missed the sex. I bought Rover as you know three years ago when he was a puppy so I could have a companion and a watch dog. About nine months ago I was exceptionally horny and had used a dildo to relieve myself. When I had finished I laid down on the bed and was enjoying the feeling of sexual release I had given myself. My vagina was pretty moist from my orgasms. I suddenly felt a cold nose between my legs and a rough wet something slide over my vagina lips. I looked down and saw Rover between my legs. He had just sunk his tongue inside my vagina and I jumped a foot. His tongue then went back in thru my slit and up to my clitoris. Robby I could not tell you how good it felt. I had not had a tongue in my vagina for over ten years and even knowing it was a dog didn’t stop me from enjoying it. I lay back and I spread my legs and let him lick. Robby he made me climax so many times I fainted. A few minuets later I realize he had put his paws on my shoulders and had his dick part way in my vagina.” I swear I tried to stop him but he was to heavy and when he sunk his dick clear in me I thought I would die it felt so good. His dick began to go in and out of me so fast, faster than any man had ever fucked me. I began to climax all over again. Suddenly I felt a pain in my vagina” Grand Ma it’s ok to call your vagina a pussy or cunt that’s what we call it now days. “Ok, anyway I realized that his knot had gone inside my pussy (and she smiled at me) the pain was excruciating at first but then it started to feel good again as he hammered me. When I felt his doggy spunk shoot up inside me I had one of the biggest climaxes of my life. Rover and I were tied together for about ten minuets. Well that’s my story; I have been letting Rover fuck me two or three times a week. We no longer get tied as my pussy has been stretched to the point that he slips out when he is through. I don’t suppose we can keep it our little secrete can we? Hell grand ma I wouldn’t tell anyone something like that. I love you and even though it shocked me, as you can see it made my horny as hell. She looked down at my crotch and could see I had a big hard on. Well well, lets take a look at my big grand son. She undid my pants and pulled down my under wear. She just stared at my seven and a half inch cock. She reached up and took a hold of it. “My god son you are really hung. How big around is it?” about three inches I think. “Well I think a boy who can keep a secrete needs a reward.” She took her teeth out and set them on the table and took my cock into her mouth and began to suck. What a feeling, if you readers have never had your cock sucked with a pair of gums you don’t know what your missing. Anyway I began to shove my cock in and out of her mouth. Her gums slid over my cock like velvet. I reached down and picked up one of her lose tits and began to rub the nipples and they exploded out of her areolas about a half inch long. I bent over and took one in my mouth and began to suck. I heard my grand mother gasp. Her nipple got real hard and extended to about three quarters of an inch. I had to let go of it because I was ready to cum. I grabbed her grey hair and shoved my cock deep into throat and came. I had not had any sex for about a month and all that stored up cum came pouring out. It exploded in her mouth and into the back of her throat. She choked and some dribbled out the side of her mouth but most of my sticky load slide down her throat. We sat and talked for quite a while. I began to look at my naked grand mother in a different light. I reached over and took one of her hanging tits into my mouth and began to suck. Those nipples were huge, like miniature dicks. She responded by taking hold of my dick and started jacking me off. I picked her up with ease; she must have weighed only about 95 lbs. I took her over to the couch and laid her down. I continued to suck on her tit as I slid my hand down to her very wet pussy. I began to finger fuck her with two then three fingers. She was breathing hard and started to moan as I put first my fourth than my thumb and finally my whole fist into her vagina. Her pussy was very lose, not tight at all. I began to pump my fist like a jack hammer. I tried to imagine my fist was the dog’s dick and tried to go as fast as I had seen the dog fuck her. She was almost screaming, Ohhhhh Robby that feels so good, christ don’t stop I’m going to cum, yes oh yesssss yesssss there it comes aaaaaaahhhhhhhh, and I felt her cream all over my fist. I was so horny I pulled my fist out and shoved my cock deep into her pussy. As big as I was it wasn’t big enough to fill her gapping hole. I lifted her legs up and pulled my wet cock out of her and jammed it into her ass. Her sphincter muscle resisted for a second or two and then opened up and my seven and a half inch cock sunk deep into her shitter. “Oh christ Robby wait, that hurts so bad. I Rested with my dick completely in her anal cavity and waited for her to relax. It only took about a minute until she said Ok, go slow. I began to pump in and out of her ass with long slow stroke, increasing the tempo every minute or so until I was ramming her ass like I had rammed her cunt with my fist. Finally after about twenty minutes of fucking her shitter I shoved down deep and came. She shuddered as she felt me shoot my load deep into her anal cavity and came herself. There was shit all over my cock when I pulled out of her. She turned a little red with embarrassment. That was wonderful grandma I hope we can do this again. Especially I want to see you fuck Rover again. “As long as we can keep it between us I don’t see why not. I usually let Rover fuck me on Tuesday and Fridays. Once in a great while if I’m especially horny I throw in an extra on Saturday provided I’m not coming over to your house that weekend. I’ll make sure I’m prepared for you next time” and she nodded toward my poop covered dick. I went into the bathroom and washed my dick off and left after I found out what else my Grand Mother needed fixing beside the fence. In the days that followed I visited my Grandma as often as I could. I loved watching Rover fuck her. It always made me horny making it easier to get excited over fucking a seventy six year old women. I really loved having her suck my cock with her gums sliding up and down my shaft. It took her about six sessions but now she can tame my cock completely. It makes me hard just thinking about it as I write. She was always prepared for my assault on her ass. She never again has any shit in her cavity when I fuck her. I had never thought about incest before that day. But recently when I looked at my sister and mother I suddenly saw them in a different light. Instead of just seeing my sister I saw a very sexy young girl with long legs a great ass and her tits were something to drool over. She was 5’9” and weighed about 130lbs. She was a solid 37C. And Mom was something in her own right. At 41 she still looked good. She was 5’10” with long slender legs and an ass as good as anyone including my sister. Her 37D tits were still firm and the reason I new is I accidentally walked in on her when she had just stepped out of the shower. We live in a three bedroom bath and a half house so we all used the same bathroom. It works most of the time but once in awhile we get crossed up. When I walked in on her because evidently the latch hadn’t caught she was just coming out of the shower. I just stood there I was so surprised to see her naked. I took a good look at her for the first time. What a sight. Her gorgeous nipples were pointing right at me. Her pussy was covered with a soft very light brown almost blond hair. I was staring at her crotch and my cock began to grow threw the shorts I was wearing. Mom screamed at me to get out but I saw her take a good look at my cock, I stammered that I was sorry I didn’t know anyone was in the bathroom and backed out. My sister Helen came running out of her bedroom to see what was the matter. I don’t think she realized at the time that she only had on her bra and panties. I could see those beautiful full tits and the hair sticking out of the side of her underwear about the same color as Mom’s. I told her I had accidentally walked in on Mom in the bathroom. I didn’t tell her she was naked. I went into the bedroom and masturbated thinking about Mom and her naked body. For the first time in my life I wondered what it would be like to fuck my mother and my sister. I came a huge glob of cum as I visualized fucking them. (continued) all rights reserved to the Author.