My gens is Jim. I 'm twenty years old and still live at home base while attending a local college. I have a dear habitus, having been on my high school swim team, and I continue to work out. The other guys on the swimming squad used to squall me 'King Dong'due to my nine-inch-long, thick stopcock, which they saw in the showers after practices and swim meets.

I 've been attracted to girls at least five yr untested than me for as retentive as I can commemorate, so none of the college girls interest me sexually. My sister, Jill, is a fourteen-year-old knock-out with a grown cleaning woman 's torso. I 've been lusting for her ever since she started developing mammilla. It is n't strange for our parents to go somewhere overnight and leave me in kick when my Sister is hosting a sleep-over.

One afternoon, while our parents were still at workplace, Jill was planning a sleep-over. We were sitting in the den when she mentioned that some of her lady friend think I 'm hot, especially Marcie and Sandy.

'' Really ? '' I asked.

'' Yes, really, Jim. ``

'' What about you, Jill. Do you consider I 'm hot too ? ``

'' Jim, you 're my brother, '' she replied.

'' What if we were n't related ? '' I asked.

'' If we were n't related, I 'd be interested. ``

I thought, `` That 's promising. ``

'' So, when are you planning this sleep-over for ? '' I asked.

'' A week from Friday, '' was her reply.

'' OK, I wo n't make water any plans for Friday night or Saturday. You know Mom and Dad will disappear for your sleep-over. ``

'' I know, but I wish they 'd treat me more like an adult instead of having you stay with us, '' Jill whined.

'' Jill, they do it to protect you little girl from teenage guy rope crashing your sleep-overs and taking advantage of you, '' I said adamantly.

'' Maybe I can take advantage of them, '' I thought.

I went to my room to plan how to do it. I started my computer and opened a text edition editor program to move into the steps I needed to take.

I decided that the first step was to come out careless while taking a shower bath. My last class ends at 2 pm, and Jill gets home at 3 pm. I could adopt a rain shower with cypher house and forget to shut down the threshold. When Jill gets home, she has to pass the toilet to go to her room. That gives her the 'opportunity'to see 'King Dong'through the straighten out glass shower enclosure and Hope she brags about it to her booster. That should get their juices running.

The next footfall would remove home the night of the sleep-over. first-class honours degree, I 'd spike the yield punch they liked to drink when they got together with some vodka to loosen them up a bit. Then I 'd make sure they could see the gibbosity in my drawers. After that, I 'd give birth to play it by ear.

I put my program into action on the Tuesday before the sleep-over. At 2:50 pm, I got in the shower after leaving the lavatory door open and slowly stroked my cock. At promptly 3 pm, I heard the forepart door closing and stride coming upstairs.

As Jill passed the lavatory, she yelled, `` OH MY GOD ! Why did n't you close the door ? ``

'' I was habitation alone and I guess I forgot, '' I answered, still stroking my cock.

Jill seemed hypnotised, as she had n't moved or looked elsewhere. When she finally realized that she had been staring at my cock for several hour, she reached for the doorknob and closed the door without saying anything further.

I thought, `` That went better than expected. ``

At shoal the succeed day, Jill ate lunch with her girl.

They were chatting about several guys during the conversation when Jill gushed, `` The most amazing thing happened yesterday ! ``

They all wanted to know the details.

'' When I got home, Jim was in the exhibitor and he forgot to close the bathroom door. Our shower natural enclosure is clear glass, so I got to see everything ! He was standing there stroking his cock. It was huge ! It must bear been 12-inches recollective and it was real midst ! ``

'' stay exaggerating, Jill, '' said Marcie.

'' I 'm not, Marcie. Jim has a huge cock ! '' she retorted.

'' I 've never even heard of a cock that big, much less seen one, '' mumbled Sandy.

Marcie mused aloud, `` Maybe we can get him to show it to us at the sleep-over. ``

Just then, the bell rang, ending their lunch period. As they left the cafeteria, Marcie told Jill to holler her after school.

Later that afternoon, Jill called Marcie.

'' Hey girlfriend, what 's up ? '' Jill asked.

'' Jill, if he 's got a cock as big as you say it is we 've got to figure a way to get him to register it to us, '' Marcie said excitedly.

'' Marcie, I did n't lie, it 's vast ! ``

'' Do you have any ideas on how to get him to express it to us ? ``

'' No Marcie, I do n't. You know he tries to stay on out of our way when I have a sleep-over. ``

'' I 've noticed that he likes to drink the Sami punch we do. Could n't we transfix it a little to tease apart him up ? '' Marcie suggests.

'' That might work ! '' exclaimed Jill.

That evening, their Dad asked Jill, `` Who will be here for the sleep-over ? ''

'' Just the usual mathematical group, Dad, '' she replied.

'' No Jill, I want a list of figure. ``

'' It 'll be Marcie, Sandy, and Beth, Dad. ``

'' okey Jill, that 's fine. Remember, no alcohol and no boy. Mom and I are going to visit Aunt June for the weekend. Jim will be here to name certainly nothing goes wrong. ``

'' Dad, I 'm fourteen, not eight. I do n't involve a babysitter ! ``

'' Pres Young lady, as long as you 're living in my theatre, you 'll live by my pattern ! ``

Jill looked at the ground and mumbled, `` Yes Dad. ``

'' I did n't get word you, Jill. ``

She looked up and repeated, `` Yes Dad. ``

'' That 's sound. Is your preparation done ? ``

'' Oh shoot ! I forgot about it ! ``

'' Get upstairs and get it done ! '' Dad insisted.

Jill ran to her way and slammed the door.

'' Kids ! '' I exclaimed.

'' You were just like her a few class ago, '' his Dad reminded him.

'' I know, Dad. It 's amazing how a few years maturity changes your outlook. You 'll sustain to justify me, I have an test to study for. ``

'' Go ahead, Jim. I 'm beaming to see you being serious about your pedagogy. ``

Th, the girls met in the school cafeteria for lunch.

'' Marcie, are you serious about spiking the slug ? '' asked Beth.

'' Yes Beth, we 're serious. How else will we get to see Jim 's cock ? '' Marcie replied.

'' We 'll just suffer to make sure we do n't drink too practically punch, '' stated Sandy.

'' Both of you, relax. Jim does n't drink in at all so he should loosen up pretty quickly, '' said Jill.

'' I 'll take a half-pint of vodka with me, '' Marcie informed them.

The bell rang, ending their lunch full stop. As they left the cafeteria, Jill said, `` design on being at my household at 4:30 pm tomorrow. ``

The other three daughter said, `` Okay, '' and proceeded to their good afternoon classes.

I had no class on Friday, so I was home when our parents left. After they left, I went shopping for supplies for the sleep-over as my parents asked me to. Besides junk nutrient for snacks, I bought two three-liter bottleful of fruit punch. When I got home, I poured a half-pint out of each bottleful and replaced it with vodka that a champion of mine at the college got for me.

When Jill got plate from schooltime, she asked me if they could use our parent 's poke bowl instead of pouring the fruit slug from bottles.

'' I do n't see why not, '' I replied, `` it will make it seem like more of a company. ``

Jill said, `` thank you laborer, '' then kissed my cheek.

At 4:30 pm, Marcie arrived, followed by the other little girl. I poured both bottleful of fruit biff into the biff bowl, then went to choose a peeing. While I pissed, Marcie added another shrimp of vodka to the puncher bowl.

When I came back downstairs, I half-filled an eight-ounce cup with the punch. The vodka that I added was n't noticeable. I grabbed a couple of other bowlful, filled them with potato scrap and pretzels, and then took them into the den, where the daughter talked and danced. I purposely got skillful salty matter to encourage them to drink the punch.

A few time of day later, the girls were starting to feel the effects of the clout, as was I. The girls were starting to blur their words and were a little unfirm on their feet. I felt my inhibitions dropping away and went into the den to crack on the girls.

Marcie wrapped her arms around my neck and said, `` Hey Jim, I hear you have a big pecker. ``

'' I do, '' I replied, `` The guy wire on the senior high shoal swimming team called me 'King Dong'. ``

'' Can we see it ? '' she asked.

'' What are you going to do with it if I take it out ? ``

'' Would n't you like to experience ! ``

As I started unbuckling my belt, Marcie yelled, `` He 's gon na hold his cock out ! ``

The daughter gather around me as I unbuttoned my short and lowered the slide fastener. I dropped my shorts, revealing my nine-inch, thickly cock.

'' My God, Jill was n't joking about the size of his tool, '' said Beth, amazed.

'' I 've got to feel that man-meat inside me, '' moaned Stacy.

I laid down on the base and asked, `` Who wants to devolve on my monster cock ? ''

Stacy stripped, then straddled my hips and lowered herself onto my putz. When she 'd taken as lots as she could, there were still three in outside her pussy. She started riding me, up and down, and quickly had an orgasm.

'' WOW ! '' Stacy exclaims, `` I was cumming almost from the present moment he was in me ! ``

While Stacy rode me, the residue of the girls stripped.

As soon as she was naked, Marcie said, `` I do n't know if I can get that thing in me but I 'm sure gon na try. ``

She took the Saami status as Stacy and slowly sank on my dick. Amazingly, her pubes met mine. As she moved up and down my cock, the school principal hit her cervix on every down movement.

'' I love your hammer, Jim ! '' she yelled.

A few second later, her pussy convulsed around my cock as she came, then as her orgasm faded, she unmounted me.

Beth then asked me, `` Are you any good at eating slit ? ``

'' Sit on my font and incur out, '' I replied.

She did, and I licked through the flexure of her pussy before spreading her lips, curling my tongue, and thrusting it into her hole. I wet a fingerbreadth and used it to circle her clitoris. As I wiggled my tongue in her hole, I pressed on her button, and she exploded, her juice flowing into my mouth.

'' Enough ! '' she yells, so I released the pressure on her clit and removed my lingua from her pussy.

'' How was that ? '' I ask Beth.

'' Too much, too quickly, '' she replied.

'' Jill, what about you ? What do you want ? '' I asked.

'' Jim, I want your cum and I want it deep in my pussy. I finished my period two weeks ago, so I 'm fertile. I 've always dreamed of you putting a babe in my belly. ``

The former three girls gasped when they heard Jill say that.

'' Get on your hands and knee joint, Jill, and circularise your knees out. ``

I got between her spread stifle, put the headway of my stopcock at the ingress to her love tunnel, and slowly pushed. As I got deeper into her, I felt a minor tremor in her twat, so I slowed my push. Eventually, she had all of me in her with the head of my cock against her neck.

I started pulling out, then thrusting in, and Jill moaned, `` Yes Jim, fuck me just like that. ``

I had n't cum yet tonight and felt my cum ascent, but I knew I must hold off for Jill to cum first. I kept the pace slow and easy.

After a little spell, Jill yelled, `` Now Jim, fuck me operose and dissipated ! ``

I did as she asked, stroking long, hard, and fast.

'' Jill ! I ca n't wait much farseeing ! Cum with me ! '' I yelled.

I made a net trench thrust and held there as I shot my cum prison term after time. Jill 's pussycat went weirdo around my putz as she came with me. Her back arching, her eyes rolled back in her head, and she passed out. When she came to, I withdrew my rooster. The lady friend had already gathered around us, worried about Jill 's condition.

Marcie asked, `` Are you okay Jill ? ``

Jill replied, `` Marcie, I could n't be better ! Jim has hopefully fulfilled my ambition and knocked me up. ``

I looked at Jill and said, `` If I did n't carry through your dream, we 'll observe trying.

'' Oh, we 'll continue trying alright, even if you did come through, '' she replied, smiling.

After Jill 's and my performance, the girls settled down for the night. I went to my room alone, knowing that Jill and I would be fucking for a long prison term to arrive. When I fell asleep, I dreamed about Jill with a big belly.

After Jill 's Friend went home the undermentioned day, I sat her down to spill the beans about what she had said the previous night.

'' Jill, did you mean what you said about wanting to behave my infant ? ``

'' Yes, Jim. I meant every intelligence. ``

'' When did you start feeling that way ? ``

'' Jim, I 've felt that way for a long metre, even before I had my first stop. I was just afraid to include it to myself. What about you ? How long have you wanted to have sex with me ? ``

'' Jill, I 've lusted for you since you first started developing teat. ``

'' Jim, what will the family say if you knock me up ? ``

'' I do n't sleep together Jill. We 'll make to cut through that bridge circuit when it happens. ``

'' Jim, you said 'when it happens'not 'if it happens'. ``

'' I know what I said, Jill. Knowing how you feel, I have every intention of knocking you up. ``

Jill got up, moved over to me, sat on my lap, and kissed me. This was no sisterly osculation, but one of a devotee to their mate.

When we broke our passionate kiss, Jill said, `` Let 's try making a child again. ``

'' Your bed or mine ? '' I asked.

'' Neither, '' Jill replied, `` Lets use Mom and Dad 's bed. ``

'' Okay, you horny bitch, '' I responded.

We went to Mom and Dad 's sleeping accommodation holding hands.

'' Jim, I want to feel what it 's like to have you discase me, '' Jill almost moaned.

I moved behind her and whispered in her ear, `` Raise your weaponry. ``

Jill complied, and I grabbed the bottom hem of her T-shirt and pulled it over her head. I then massaged her tits through her bra while I kissed the book binding of her neck.

'' Mmmm. That 's prissy, '' Jill said.

I unclasped her bra and pushed the straps off her shoulder, letting the bra fall to the carpet, then continued massaging her bare tits.

'' Oh yes Jim, that 's even better, '' Jill moaned.

I continued massaging Jill's knocker until she prompted me to remove her shorts.

squatting behind Jill, I inserted a finger into each side of her waistband and pulled both her short circuit and pantie down to the carpet. She stepped out of them. As she stood there naked, I stood up in front of her, lowered my read/write head, and sucked on each of her nipples.

'' Oh Jim, please fuck me now. I need to cum. '' she moaned as she got on the bed in the doggie perspective. I joined her on the bed, put the head of my cock at her ingress, and slowly pushed into her. Before I was halfway into Jill, her pussy convulsed around my cock as she came.

'' Ohhh, yes Jim. Make me cum. ``

I kept pushing into her until I was fully seated, with the head of my tool against her cervix uteri. I started stroking, out then in, out then in, slow and easy. As I did that, it felt like my shaft was growing, both in duration and girth.

Suddenly, Jill screamed, `` NOW JIM ! HARD AND FAST ! ``

I pounded her and I 'm about to cum when her pussy goes crazy around the shaft of my cock.

'' AYEEEEEEE, CUM WITH ME JIM ! '' Jill screamed, as her pussy drive up at me while her back arched.

'' I AM, '' I yelled, as I pumped what felt corresponding congius of cum into her fertile womb.

When our mutual coming finally began to sink, Jill collapsed. I rolled us onto our position, my shaft still in her pussy and my arm over her slope, cupping a tit.

'' That was wonderful ! '' she said, still panting hard.

'' Yes, it was, '' I agreed, also panting hard.

We stayed cuddling like that for a patch when Jill noticed that she was n't leaking any cum.

'' Jim, you did n't fake cumming with me, did you ? I 'm not leaking any cum. ``

'' No Jill, I did n't fake it. You may not experience felt it, but I was in your womb when I came. ``

'' Really ? That means it 's almost guaranteed that I 'll be pregnant ! ``

'' Yes, that almost guarantees it. ``

They got up and straightened their parent 's bed.

'' LET go take hold of a exhibitor, '' Jim suggested, `` we 're both all sweaty. ``

They entered their bathroom, and Jim turned on the shower bath.

As the piddle heated up, Jill asked, `` Now that it 's almost guaranteed that you 've knocked me up, what are we going to tell Mom and Dad ? ''

Jim looked at her while adjusting the body of water temperature, saying, `` The truth, of course. ``

They got in the exhibitor, and a concerned Julie said, `` We ca n't just severalize them we were having sex. ``

'' Yes we can, Julie. For one of my forensic skill science lab we had to do DNA testing. I used cigarette ticket stub from both Mom and Dad for the exam and guess what it revealed ; they are brother and sister. ``

'' What ! ! !, '' she exclaimed, `` how can that be ? ``

'' I 'd think they just live together as husband and wife but could n't ever get married. That might be why they moved over a century miles from any relatives when they were younger. I did n't need to confront them about the results of the test, but the site has changed. Once I get my academic degree next yr, we can do as they probably did and displace away from here. ``

'' Oh, Jim, I 'm so sword lily we wo n't get to lie about our honey for each other. ``

'' There 's still one lie that you 'll have to tell, Jill. ``

'' What 's that Jim ? ``

'' Because of your age, the Doctor is required to notify the law and baby serve of your pregnancy. Both agencies will pressure you to reveal who the begetter is. You 'll have to secernate them that you do n't cognize, or I 'll end up in prison for statutory rape for a very prospicient fourth dimension. ``

They had sex respective more fourth dimension before their parents returned on Billy Sunday afternoon, at which clip they went back to their common routines. Three calendar week later, Jill told me that she 'd missed her period. I went to the drug store and bought a pregnancy test kit, and gave it to Jill when I got household from school day.

After school day the following day, she knocked on my door, smiling widely, and handed me the test strip, saying, `` You did it ; you knocked me up ! ``

When our parents got place from work, I told them that I have important word to tell them and called Jill to join us.

When Jill entered the room, she stood following to me and put her arm around my waistline. Before either of us could say anything, our Mom asked, `` Jim, is Jill significant ? ``

'' Yes, she is and we 're both very happy about it, '' I replied.

Dad then said, `` We 'll both serve you as much as possible until you two get your foundation on the priming coat. ``

Mom spoke up, `` Jill dear, we 'll have to begin home schooling you before you start showing. ``

'' No Mom, we 're not home schooling. You did n't throw that chance when you were pregnant with Jim. Besides, I 'm proud to be carrying his tike ! '' Jill retorted.

'' What ... how ? '' Mom stammered.

Now Jim spoke up, `` think when I got a butt rump from each of you for my forensic lab project ? Well, that was for DNA examination and it showed that you 're brother and sister. It was easy to figure how old Mom was when she was carrying me and that is the same age as Jill is, fourteen ! ``

'' Mom, Dad ... The just thing we ask is that thing stay the way they are until Jim graduates and gets a job. Then we 'll incite to another city so we can know as man and wife. Until then, I 'm moving into Jim 's elbow room and my way can be used as a nursery, '' said Jill.

Dad looked at Mom and said, `` Boy honey, they sure sound like we did ! ``

troika months later, Jill 's pregnancy was starting to point. Mom took her to the physician, who declared her healthy and up to of carrying the baby to term. He asked if Jill knew who the Padre might be, explaining that the law required him to report it to both the police and child welfare services because of her age. As planned, Jill stated that she does n't know who the founder is because she got drunk at a party.

look skeptical, the doctor stated, `` If that 's your story, joint with it and do n't change any part of it. The police and baby welfare services will be looking for any variance in your story and the only way to protect whoever it is you 're protecting is to be ordered in your story. ``

Jill smiled at him and said, `` I told you the truth, Doc. ``

Mom and Jill came home and gave Dad and me the dear news about Jill 's health and the information about the police and child well-being services.

Over the next few months, child welfare services visited several times. Jill stuck with her report, and they eventually stopped bothering us.

Jill 's belly was vast during her one-eighth calendar month, so were her mammilla compared to the nice petty B cup she had when I knocked her up. Six calendar week before her due date, she started lactating. I loved the taste of her milk and harbor at her whenever she was uncomfortable.

Little Jamie decided it was time to get away her prison exactly on Jill 's due date after four hours of labor. She weighed nine pounds four oz. at birthing. I had a job offer with a Sheriff 's section crime Lab not far from home, which I accepted before graduation. After graduation, Jill, Jamie, and I moved into an apartment two counties from rest home and started life as a Cy Young sept .