Note: This story was dynamically reformatted for online reading convenience. My Sister and I By Muffin Stuffer A continuing short story of how I became lover to my sisters and mom. In part one, Sara and I lost our virginities to each other during a winter storm when my bedroom window was blown out. The story now continues from that event. After breakfast my sisters, Sara and Cally went with me back to Sara's room. There was some cleaning up to do. The bed was a mess. Two sets of sheets were soiled with Sara's blood from her deflowering. My cock instantly hardened just seeing it. I guess it was a reminder to my body that is was a wonderful experience. Cally noticed and said, "Look Sara, Nathan is getting big again." "Yes, it's nice like that. Would you like to experience it like I did?" She asked. "Ummmm, No I don't think so. I am too little for that I think. Besides, you screamed with pain when he got inside you." Cally said. "Yes, I did. But, I caused it. I had no idea it would be painful." Sara responded. "Now, I am too sore to do it again even though I want to really bad. It's something that once you have felt it you want it more and more." I just listened to my sisters discussing this in front of me. I liked it and yes I was hard. My cock was no longer sore but hopeful of doing one of them again, soon. "Nathan?" Dad called. "Yeah, dad." I answered. "Come here to my bedroom." I went to the bedroom and dad was sitting on the bed with mom beside him. "Son, we need to talk so close the door and lock it." I closed the door and locked it and waited for I didn't know what. "Nathan, I know you and your mom got together last night after you and Sara made love. I want you to know that it is OK for you to do that with your mom and your sisters. You see, I had an accident after Cally was born and I cannot make your mom pregnant, or any woman for that matter. It is going to be up to you now that you are a young man to grow a family for us. Last night was an accident in that the window provided the opportunity for you to experience sex with a female for the first time." Dad said. "We, your dad and I, wanted you to do this for sometime. Ever since I knew you were having wet dreams and expending sperm, I wanted to be your first but we didn't know just how to bring it about." Mom continued. "Last night was perfect. You got to sleep with your older sister and make her a woman and in the same night make love to me and hopefully make me pregnant. You see, I am due to ovulate, that means I am about to drop an egg and if there is live sperm there for the egg then I could get pregnant. So today is your lucky day. I know that you need to make love to a woman, or girl now that you know the mechanics of it. It feels good. It will only feel better and better for you and the girl as you learn more." "Son, I am going hunting today for deer and while I am gone I want you to get with your mom here and fill her up with your sperm. Do it as often as you can to keep her filled. Sara may want you too but she needs to wait a couple of days to recuperate from last night. Do you think you can keep your mom happy and filled?" "Sure dad, I can do that. Cally wants me to do her too but I think she is too little. But I do want to play with her and make her feel good too." I replied. "Nathan, I will teach you how to please me and any woman, girl while we do what your dad has asked. I promise it will be fun for both of us." Mom responded. "Ok, Mom, I can't wait." "I can see that son." Dad said as he began getting dressed for his hunting trip. About an hour later, mom and I were lying on her bed. She was teaching me her erogenous areas. Those areas on her body that give her the best feelings and desire. During the show and tell she was playing with her vagina. "Son, this is my vagina. It's called many names the best one I like is pussy. It likes to be petted, stroked and rubbed. At the top is my love button, clitoris. It is a bundle of nerve endings that give me great pleasure and desire. It needs to be moist before touching it directly but when it is done right an orgasm results. That's when a girl loses control of her body for a time and it reacts on it own sustaining that feeling until the stimulus is taken away or she faints." "I like that mom. I want you to teach me everything. I am so hard I hurt right now." I replied. "Honey, it's time now for you stick that hard cock inside my pussy. Don't worry about my enjoying it this time. That will come later. I need your sperm inside me." With that said she lay back and spread her legs. She raised her knees like last night and I lay in her saddle. I could see her deeply red entrance and it was soaked with slick wetness. I held my cock and slid it all around her slit and then found her entrance. I sort of fell forward and my cock head buried itself into her wetness. She thrust her pelvis up as I fell down onto her. My cock head hit something deep inside her and drove me to want to hit it again and again. She began moaning almost uncontrollably as my instincts took over and I began driving in and out and then around in little circles within her now grabbing pussy. She was moaning loudly now as I held myself up from her chest and drove my pelvis and cock as hard and deep as I could. My balls were slapping her butt as I kept up this driving motion. Suddenly she raised her legs high in the air and clasped them around my waist as she went into uncontrollable shaking and thrusting back with me. My cock head found that hard spot deep inside her and I froze right then to keep it there. "YESSSSSSS!!!!!" she yelled as my cock pressed against that spot. "NOW..... DO IT NOW!!!!" she screamed in my ear. I felt the surge in my balls commence and then my cock swelled as the bubble passed along my inner shaft. It then exploded, jetting my sperm right into mom's pussy. She was still moaning and gasping for air as I plundered her. Her noises were loud enough to cause my sisters to come running. They looked into the door and saw me pounding my hips hard into their mom and she was holding onto me for dear life helping me impregnate her. Four large spurts and I was exhausted. I fell into her waiting arms, my chest mashing her breasts. Our lips came together in a lust filled kiss to end all kisses. Our tongues fought as we both tried to suck the tongue from the other's mouth. Never had I felt this before. I knew I wanted this again. "Look Cally, Nathan's doing it with mom just like he did me last night. Isn't that beautiful?" Sara asked. "Ummmm, Yessssss.. it is..." Cally answered. He little pussy was now leaking and she was rubbing her love button not know just what it all meant. Soon, mom and I relaxed and just hugged and held each other as her body, her pussy, flexed tightly to my now withering cock. Her velvety walls were milking, pulling my cock head not wanting it to leave her. "Sara, please bring me a towel and put it under me." Mom said. Cally ran to the bathroom and grabbed a clean towel and came to her mom and both girls slid the towel under their momma's raised butt. "Thank you girls. You can stay and watch now. I want you to learn too. Nathan is going to help clean me up and I am going to lie here for a half hour or so to let his sperm travel deep into my body to be in place for my egg when it drops later today or tomorrow." The girls stayed at the bed and Cally felt my cock and balls as they hung over mom's love hole. My cock was semi-hard still as she tenderly stroked the wet skin. She lightly squeezed my balls and then kissed my hip. Sara, meanwhile, was caressing her mom's breasts and nipples. "Son, it's time for you to clean me up. I want you lick me like a mother cat licks her kittens. Instantly, I looked up. I must have had a stupefied look on my face. "Son, I am not kidding. Licking your woman after making passionate love to her is the most loving thing you can do. Simply rolling off of her and then falling asleep is not courteous or manly. Now, try it... and girls I want you to watch to be sure he does a good job." I raised up and scooted my way down her body. Her legs were still wide apart with her feet resting on the bed. I kissed her breasts and belly as I found the aroma of our coupling not offensive. I gave a quick lick. The taste was not bad though her pubic hair was a bit distasteful. I licked again and then got more aggressive as I devoured my mother's pubic area. I lick inside her slit and rimmed her vaginal entrance several times. She moaned her approval the entire time. My sisters watched with wide eyes as I continued loving their mother. Soon I had her clean and I rose up and then put her legs out straight and had her raise her butt. I slipped a pillow doubled under her butt. "Sleep now mom." I told her. I took my sisters by the hand and led them to our bathroom. I had them wash me with the hand shower. After they had me clean and dried I took them to Sara's bed. I lay Cally down in the middle of the bed and lay beside her. Sara lay on the other side. I took a nap for about an hour. While I slept, Cally and Sara played with my cock and balls each getting a feel and taste of them. When I awoke they were lying beside me with their hands on my hardening cock. I was very hungry from the exertion. "Girls, as much as I love you and want to play with you, I am hungry." They told me to stay there and rest. A few minutes later they returned with a bacon, lettuce and tomato sandwich and chips. They also had a large glass of milk for me. I ate and drank ravenously then belched when I was done. They took my empty tray out and left me alone for awhile. I later learned they checked on mom and took her a sandwich too. They are sweet sisters. When they came back to me Cally said, "I want you make love to me Nathan, but I am scared you will hurt me." "Cally, I won't do anything you don't want me to do. All you have to say is stop or NO and I will. OK?" I asked. She nodded and climbed up on the bed. I took her in my arms and somehow turned her around so that her pussy was above my face. I was now looking at the barest sweetest pussy I had ever seen. The lips were tightly closed as I blew some air on her. She flinched as she felt the warm air hit her. I stuck out my tongue and as I drew her down I licked her from her butthole to the top of her slit. She nearly collapsed on me. I held her thighs in my hands as I spread her and then began licking and kissing the entire area between her legs. The feeling, to her, was overwhelming. She switched and moved her little butt all over trying to get me to lick her here and there. A few minutes of this and she was writhing in pleasure almost to her first orgasm by another. I raised her up a bit and looked closely at her anatomy. I could see her little button at the top of her split. It was only about a quarter inch high but definitely there. I gave it a very wet lick putting as much saliva on it as I could. She moaned as I did that. I kept at it licking all around it and sometimes directly on it. As I kept doing this I watched her bodily reactions. I wanted this little girl to have the best experience possible in her young life. I looked directly into her little pussy entrance. It was very wet and as I licked her I wet my pinky finger and began working it into that little hole. I could see a little filmy covering with a small hole in it. I determined that was her hymen and that I should carefully stretch and widen it so my penis could eventually enter her. I continued this action for a few minutes and then realized she might be uncomfortable so I rolled her over onto her back and kissed her little nipples and then her lips. Sara had been caressing her too as I licked and kissed her. I spread her legs wide and raised her knees just like with mom and I traced her entire pubic area. She was bare. There was no hint of hair on her or even peach fuzz. I spread her vulva lips and observed her inner core pulsing with her heartbeat. My cock was hard again. Sara saw it and she took it in her hand and began loving it. I didn't want to shoot so I asked her to take it easy as I wanted to have another time with mom. We continued loving each other with Cally being the recipient of most of that love. We had her moaning and gasping for air as we both took liberties with her young body. After a few more minutes of loving, mom called to me. I gave Cally's vulva a long lingering last kiss and said, "I'll be back for more of this honey." Then I left my sisters alone. I stopped to use the commode. While I was peeing I spied a bottle of mineral oil on the shelf. I had an instant idea. I called Sara into the bathroom. I showed her the mineral oil and the ear syringe that we used to wash out our ears. I told her to wash it good and then warm the mineral oil in the basin with hot water and when it was very warm, fill the syringe with it about half full. "We'll get Cally all aroused again like before with me licking her and kissing her then put the syringe into her pussy hole and squirt her full of the mineral oil. That should slicken her up for my finger or yours and later for my penis to enter her. We may have to do it several times over several days." I told Sara. "Good, you go to mom and I'll take care of this with Cally. This is gonna be fun." Sara said. I went back to mom. She had just gotten back into bed from using the bathroom. "Son, I want you to shve my pubic hair off, completely. Go get dad's new razor and blades and that new gel for sensitive skin and come back." I returned and then went back to get towels and a pitcher and bowl. I knew to fill the pitcher with very warm water and wash mom down with the warm water. I soaked a washcloth with hot, steamy hot, water and lay it on her vulva. It would soften her hair and at the same time maybe trigger her ovulation, but I didn't know that. As she lay there with the hot washcloth on her, I went to my sisters and had them come help me. They eagerly came, watched as I applied the gel and then shaved moms entire pubic area clean of hair. They helped wash her off and kept the water coming. Cally felt her mom making sure there was no stubble and no stray hair. It was arousing to us all including mom. The girls carried everything back to the bathroom and cleaned them then came back to find me licking and sucking on mom's love button. I had her aroused again and my cock was hard and ready. Sara positioned it at mom's entrance then they both pushed my butt causing me to go balls deep into mom's pussy. "AHHHHHHH!!!" mom gasped as my teenage cock penetrated her again. Since I had expelled my sperm twice earlier, I lasted a lot longer this time and had mom experiencing multiple orgasms. Of course, my sisters were helping too. They were latched onto mom's nipples and they also kept her love button erect and thrusting. Everyone was enjoying their role in helping impregnate mom. A few minutes later I felt the urge to shoot. "Sara, grab my balls and pull the down, NOW!" I said. She grabbed them gingerly and pulled them down in my sack. I kept plunging my cock into mom, banging her pelvis with mine as my cock banged inside her. I felt my cock swell even bigger than ever before. I had to stop as the pain was overpowering me. As soon as it let up I continued. Mom's pussy tightened on me and I swelled even more. "SARA, Let loose of my balls." I yelled. She did and they drew up forcefully into my sack and I blew three jets of sperm into mom. "ARRRRRGHH"I fell onto her fully exhausted. My cock hurt real bad but I knew that there is no gain without pain. This was a wonderful pain. I lay on mom hugging her tightly as my balls still flexed and my cock twitched inside her fertile pussy. My cock head was resting on her soft nub that she told me was her os, or entrance to her womb. My sisters watched as I delivered my sperm into mom and when I looked up I saw tears in Sara's eyes. "Honey, why are you crying?" I asked. "It was so beautiful. You were really into making it good for mom just like you did for me last night. Only this time you are actually making a baby in mom. I hope you will do that for me when I get a bit older." She cried. "Oh honey, I'll make as many babies in you as you want. I'll even do that for Cally as I love you all so very much." I said. "Mmmmmmm..." Mom moaned. "I hope you mean that because I have a feeling that dad is going to be adding to this house come spring. I just felt a flush come over me and the last time I felt that I conceived Cally. Son, let me lie her and bask in the glow of our lovemaking while you take your sisters and let them bathe you. I don't think you should exert your cock any more today with them but you can make love to them without actually penetrating them. Just practice what I taught you." "Sure mom," Sara said. "Cally and I will fix dinner after we bathe with Nathan. I know I want him to make love to me as he did Cally earlier." We then left mom to nap and let my virile sperm wend their way deep into her body to either be absorbed or reinforce that which may have happened already. To be continued in Part 3

My Sister and I pt2