Ma was passed out on the couch when I got home from school. As usual she didn't even notice that I was late. I had gone with some friends and smoked some cigarettes that my buddy Steven had stolen from his dad. I checked the kitchen, seeing the empty TV dinner trays sitting on the table I saw that she had at least been sober enough to feed the twins when they got home from school. I tidied up the kitchen and stopped to put a blanket on Ma to hide the fact that she was just wearing her bra and Hooters work shorts in case anybody came to the door. Looking in her room I stepped over piles of dirty laundry and a few empty Vodka bottles to check the crib. Penny was deep asleep, I pushed her strawberry blond hair away from her freckled nose.

At 4 years old she was almost to big to sleep in a crib and would soon be moving into Cora's room. I had heard Vince, Ma's current boyfriend, and the owner of our house, complain about Penny needing to be moved out of their crowded bedroom. A fact that 7-year-old Cora was not at all happy about. It hadn't been that long since her twin brother Brandon had gotten moved into a room he shared with me. Not that I was all that happy about having to share my limited space with my younger half brother. I had heard Vince, Ma's current boyfriend, and the owner of our house, complain about Penny needing to be moved out of their crowded bedroom.

Leaving Penny to sleep, knowing she wouldn't be that way long, and it would be my responsibility to take care of her until bedtime. I looked into Cora's room, just as messy as Ma's room had been, the only differences were the Vodka bottles were replaced by half clothed Barbie dolls, and this one had no sleeping child tucked into bed. That meant that the terrible two must be in my room, and that was never a happy thought. As I had expected they had used a chair to get to my laptop I had hidden on a shelf of my closet, but to my surprise they were nowhere in sight.

Moving to my desk I was about to shut the lid and find a new place to hide the one valuable thing I owned when I was stopped in my tracks. Instead of the cheap video game I had expected to find on screen, I saw that they had somehow found some files I had thought I had hidden. The volume was muted which explained why I hadn't heard it when I entered the room, but the video was unmistakable. A naked girl was busily sucking a mans hard cock, he had his fingers in her hair, keeping it from blocking her face from the camera as her lips slid up and down his shaft. This was just one of many videos I had downloaded over the last few months from a sight a friend had told me about. Not bothering to turn it off I quickly shut the lid, I had to find the two brats and convince them not to tell Ma or Vince.

I was about to go and check the garage and backyard when I heard muted voices coming from the bathroom that divided my room from Cora's. I was just about to open the door unsure if I was going to raise hell and try to frighten them into being quiet or beg for their silence when I stopped just outside to think things through.

"How does that feel." I heard Brandon's muffled voice asking from inside.

"Weird but good," Cora answered in a half giggle, "don't stop, keep licking." I was shocked as my imagination filled in what must be going on behind the door. "No Brandon lick harder, and use your fingers, that felt real good." Cora continued. I risked it, trying the handle I found it unlocked and opened the door a crack. Peeking inside, what I saw took my breath away. Cora was naked and sitting on the toilet, while an equally naked Brandon knelt in front of her, his face buried between her thighs. I couldn't make out either of their faces, Cora's was blocked by her long black hair while all I could see was one of Brandon's ears and part of his brow as his equally dark head worked up and down silently as he feverishly worked away on his sister. What I could make out was Cora's sharp gasps as her brother pleasured her, and his small but hard penis bobbing with his movement as he knelt on a pile of their discarded clothes.

Needless to say I was speechless. They were acting out a part of the video I had found playing on the computer. It was a rather long video and it had been more than half way through when I had found it. One of the first scenes was of the young couple in just this position, the man eating out the naked young woman as she sat on a chair. Seeing my younger siblings in this activity got a strong reaction from me. Reaching down I quickly freed my growing erection. I could hear Cora giving little joyful gasps as faint wet lapping and sucking noises came from Brandon as he eagerly worked her pussy. When he suddenly stopped, I almost shut the door, afraid to be seen.

"Ok, my toung is getting tired, it's your turn." He informed his twin getting up from the floor. Again to my surprise Cora didn't argue as she got up and changed places with her brother. Brandon took his seat on the closed toilet lid and Cora dropped to her knees, without any instruction she took his small dick in her tiny fist and began to give him a hand job watching his face. After a few seconds of this Brandon placed his hand on top his Cora's head and pushed her down.

Still without a word, my little sister took his cock into her mouth and began to try her best to give him a blowjob. Soon it was Brandon who was breathing hard.

"That feels good Cora, suck faster." He instructed, hands still resting on her dark head. I quickly found my hand moving up and down the shaft of my own hard dick, mimicking the motion of my sisters' mouth as it worked on my little brother. "Stop, I am going to pee." Brandon warned Cora. She ignored him, if anything her head moved faster, taking his whole prick in her mouth before sliding up so just the head sat between her lips, then back down. Suddenly Brandon pushed her off as his whole body shuddered, Cora seemed almost sad as his cock slipped free. Laughing Brandon smiled at her. "That felt great Cora." They both smiled that grin of children getting away with something they know they shouldn't be doing.

I didn't think I just acted. I opened the door and stepped inside the bathroom. Two dark heads turned toward me, faces already turning red, mouths open in shock. Not waiting for them to react I simply moved over to the bathtub and sat on the edge, pushing my open pants and loose boxers down to my ankles, I turned to Cora, "My turn." I informed her, my dick sticking up in the air, her eyes already locked on it.

"What!?" Brandon squeaked. Cora just continued to stare at my exposed rod.

"Well you can't have all the fun, and if you don't want me to tell Ma you guys better let me play your game to." I informed them.

Tell Ma was all that Cora heard. "No! You can't tell Ma please Gabe." She pled fear filling her eyes.

"Cora, don't worry I wont. If you guys do what I say." I reassured her. "Nobody has to find out about this, as long as you guys do what I say." Cora and Brandon began to scramble to get dressed, not really listening. Fear at being discovered by me was washed away by the thought of what would happen if Ma or Vince found out.

"Stop!" I ordered, both of them froze, Brandon with one leg in his shorts, Cora with her skirt and top pressed against her bare chest. My brother had gone soft, now his limp little prick hung soft against his hairless balls. But I only had eyes for Cora's bald little slit half hidden between her shaking legs.

"You sit," I directed Brandon pointing back to the recently vacated toilet seat. He did as directed. "Cora come here." I ordered, still confused and shaken she took a few steps toward me. I took the clothes from her clenched fists, dropping them to the floor. "That's better." I said, taking her by her wrists and pulling her even closer. "If you don't want me to tell anybody, you need to do what you did to Brandon, then I can't tell, or we will all get in trouble." I explained. "Besides I might just do favors for you." I whispered to Cora as I slid my hand between her legs, rubbing her still damp cunt. She gasped, eyes growing wide as I explored her slit with a finger.

"Ok," Cora agreed. I looked over at Brandon who just nodded numbly. I turned back to her as Cora got to her knees, my hand ran from between her legs, traveling up her smooth stomach and flat chest as she knelt. I pulled off my shirt so that we were all naked together. Cora hesitantly reached up grabbing my swollen member, her fingers closed around my warm flesh. She seemed to be entranced by my penis. "Your bigger than Brandon." She noted.

"Ya but he is still growing, when he is my age he will be bigger to." I informed her, as I gently took hold of her hand and helped her begin to jerk my waiting cock. I let go and she kept going without needing to be told to. She looked up at me, "That's good hunny," I smiled down at her. "Now use your mouth like I saw you doing with Brandon." I urged her. Looking back down at my hard-on she opened her mouth and gently took me into her mouth. I took a sharp breath, "I know it is bigger than Brandon's but try to keep your teeth off it." I warned her.

As an answer she began to slide her tight lips up and down my length. She had been able to take all of her brother into her mouth, but just a little past half way on me she started to gag.

"It's ok Cora, just go as far as you can, just use your hand on any you can't take." I instructed. A few more attempts and she seemed to get the idea. Her lips ran down my length and back up until just my tip was in her mouth, then traveled back down again.

All the while her right hand slid down working the rest of my shaft. It didn't take long, and I decided not to warn her as I felt my orgasm build. I placed my hands on the back of her head as the first squirt of cum filled her mouth. I felt her body freeze as the unexpected warmth filled her mouth. She struggled trying to pull off.

"Swallow it Cora, just swallow." I told her as another spurt filled her mouth and started to run from the corners. I felt her mouth move as she began to gulp down my load, which just made me cum more. My mind was exploding with my first oral sex experience. A few more powerful pumps and I was drained for now. I let go of her head, expecting her to pull off, and was surprised for a third time when she continued sucking and swallowing my now sensitive prick. I had to push her back to make her stop.

As she sat back on her heels and looked up at me, my seed still dribbling down her chin, I couldn't help but laugh.

"That was great Cora, thank you." I said, still waiting for my head to clear.

"What was that stuff?" Cora asked, wiping some of my white cream from her chin as it ran down to her chest. She looked at the smeared glob on her fingers, and then licked them clean.

"Well that's my cum, or my semen." I explained. "It happens when I feel real good, like you made me feel when you sucked my dick." I gave her a wink.

"Why didn't Brandon do that?" Cora asked.

"Well I guess he probably just isn't old enough. I used to use my hand to make myself feel good when I was little, and hardly anything came out, until I got older." I responded. Glancing over at Brandon I saw that he to enjoyed the use of his hand. His little cock had grown hard again, and he was busy stroking it as he watched us.

"Oh ok." Cora said, as if that explained it all. "Is it my turn again?" Cora questioned with an eager smile.

"Sure twerp, lets go to the bedroom, we don't need to hide." I suggested, knowing that it would be several hours before Ma woke up. Once she was passed out it would take an explosion to wake her up, until she slept it off. All three of us, still buck naked, made our way to the bed.

"Do you have any more of those movies?" Brandon asked, finding the guts to add his voice to the conversation.

"I sure do." I assured them. I retrieved my laptop from my desk as they sat on Brandon's bed. Taking it over to them I opened it up, and found one of my favorite videos. In this a girl in a school uniform, plaid skirt, white blouse, etc. was being used from both ends. She had one guys monster cock buried in her shaved snatch, while she greedily deep throated a second. Once it started playing the twins were almost oblivious to anything else. I put the computer down on the mattress and they crowded in front of it. Brandon sat on the edge of the bed while Cora sprawled naked and face down in front of it.

"Wow! He has his pee-pee in her kitty." Cora said amazed, using the terms we had grown up with our mother using for our privates. I slid in beside Cora, hers was the first pussy I had ever touched, and I wasn't done. I gently slid my hand between her legs, she didn't even seem to notice as I slowly worked my fingers up toward her bald mound.

"Yes, that's sex, a guy can put his pee- pee, what grown-ups call a cock, dick, penis, there are lots of words for it. Well he puts it in her kitty, pussy, cunt, or vagina, and it makes them both feel real good." I explained as I started working a finger into her slit. Cora didn't even look back, but spread her legs, making it easier for me to explore. I had done some online research in hopes that I wouldn't be completely ignorant of what to do when I finally got this chance.

Using what I learned I rubbed down her slit, finding her hooded little clit, and began to run a fingertip around it. This got an almost immediate response, Cora started breathing harder and began to grind her bald lips against my questing hand. I hadn't noticed, but she had also taken her twin brothers penis in her hand and was gently stroking it.

They were hardly even blinking, watching the three way going on the screen. Taking this opportunity to further my knowledge of the female anatomy I used my other hand and spread Cora's pale little butt cheeks, bringing her puckered little brown opening into view. I used the pad of my thumb to massage this special little spot bringing little happy sounds from my little sister.

Not satisfied with this limited contact I pulled my hands away. This got her attention. Cora rolled over, her eyes glazed, "No Gabe, don't stop that felt so good." She complained.

"You liked that?" I asked, knowing what the answer would be.

"Yes, do it again, please." Cora begged, her legs spreading wide to invite me in. I slid between her pale thighs, and lowered my face to her waiting cunt. I guided her legs up, bent at the knees and spread giving me a wonderful view of all her glory. I started by using my thumbs to spread her lips, exposing her pink sweetness. I ran my toung from the bottom of her slit, probing her warm opening, up to the top.

Teasing her little nub of a clit with the tip, then softly suckling it between my lips. Again she responded, her hips bucked up off the bed, pushing her pussy hard against my face. I slipped a finger into her waiting opening, gently frigging he tight hole, until I found the resistance of her cherry. Leaving that alone for now I continued to work her clit with my mouth and toung, while slowly slipping a second finger into her twat. Soon I had her grinding wildly against me. A few minutes of this and I suddenly found my head trapped in a vice of her legs, as she let lose with a little scream.

When her legs finally unclenched, I sat up to find her grinning at me like I had given her the worlds best Christmas present.

"Wow! Gabe, that was the bestest thing ever." She panted.

"Glad you enjoyed it." I laughed. Brandon sat there eyes wide at his twins reaction. "And that's just the start there is a lot more we can do to."

"LIKE WHAT?" They asked in unison.

"Well we could try sex." I started, pointing at the screen where the video had ended in mid action with a close up of the girls pussy still filled with cock.

"You want to put your pee-pee in me?" Cora sounded shocked.

"Well ya sweetie, I would love to but there is a few things we need to do first." I told her, knowing that this could scare her out of it. Luckily Cora was the almost fearless one of the twins. Brandon was much more timid of the two.

She hardly seemed to think about it, "Like what?" She asked, curiosity piqued.

"Well you have a little thing inside you, and if you want to have sex, that is going to make it hurt a little the first time. It wont hurt a lot, and once it does it won't hurt again, then it will feel good all the time." I gave her the short version of what I had read about girls losing their virginity.

"It's going to hurt?" She asked, not afraid but sounding a little worried.

"Yes, but just a little, and like I said only the first time, and then it will feel real good." I assured her. Seeing a little doubt in her eyes I pressed on, "You liked what I did to you before right?" She grinned and nodded. "Well this will be even better, I promise."

"Ok, as long as we can keep doing things like that." She agreed.

"Ok sweetie, I am going to stick my finger in you, deeper this time." I explained as I slid a spit-slicked finger back into her slit. Brandon watched silently, my every move.

When I felt the familiar resistance I stopped.

"Ok this next part is going to hurt, so just cover your face with a pillow and try not to be to loud." I warned her. She did as instructed. I pushed in further feeling it give a little, and getting a little moan from Cora. I pulled my finger back a little, and without another warning I pushed it in and through the block. As expected Cora gave a little yelp of pain and shock as I took her cherry.

I quickly pulled the finger out, "Brandon go grab me a wet washcloth." I ordered. He didn't need to be told twice, and quickly returned from the bathroom. I used the cool wet rag to clean of my finger, as well as a slight trickle of blood coming from Cora's slit.

"That wasn't to bad." She said pulling the pillow from her face and giving me her brave smile.

"See I told you, and now you don't have to worry about it again." I gave her a wink and thumbs up.

"So are you going to put your thingy in me?" Cora asked expectantly.

"I sure am sugar, but I need to get something first." I patted her bare butt and made my way to the bathroom. I returned to the bedroom and the sight of my young siblings sitting naked took my breath away. Taking a seat on the edge of the bed I opened a jar of Vaseline.

"Come her Cora," pulling out a generous portion of the lube. Cora crawled across the bed to me, a sight that turned me on even more. I reached behind her and spread the gel over her bald 7-year-old slit.

"OOHHH! That's cold." She gasped in surprise.

"Sorry about that, but trust me this is going to make things a lot easier." I assured her as I fit first one, then two fingers into her tight little pussy. I took my time so that I not only lubricated her tiny twat but helped stretch her hairless opening. After the initial shock she seemed to enjoy the attention I was giving her.

"You like that?" I asked.

"Ya Gabe it feels real good." She answered with her sweetest smile. Taking this as an invitation I moved up onto the bed behind her. I used the remaining Vaseline on my hand to lube up my throbbing cock. We were both a bit nervous, I could see that she was visibly shaking as I pressed the head of my prick past the lips of her virgin pussy. I was amazed at how easily my length slipped into her tight little tunnel.

"Gabe that feels funny, I can feel your pee-pee inside me."

"You feel wonderful Cora, you're so tight and warm." I told her as I began to stroke in and out of her. I had to go slow, the sight of my prick spearing into my little sisters twat was almost enough to push me over the edge right there. I reached under her, between her legs, and began to fondle and pinch her tiny clit.

That got a reaction, soon I had Cora moaning, and pushing back, taking more of my dick in her bald cunt. Not wanting to let her down I began to put a little more force behind each forward thrust. Soon my balls were slapping against my hand as I played with the hard little button on the top of her slit. Every time I pinched down on her clit I could feel the walls of her pussy clench down on my dick. This drove me onward, I picked up speed and was soon truly fucking her for all I was worth.

I was amazed when I suddenly felt her whole body tense underneath me, shuddering with her second ever orgasm. This pushed me over the edge and I let loose with spurt after powerful spurt inside her perfect snatch.

That, was, soooo, fun!" Cora panted when I finally slipped out of her sweet hole and fell onto my side panting and sweating onto the bed beside her. My heart almost stopped, and my grin quickly faded when movement at the door caught my eye.

I had no idea how long she had been standing there watching us, our 4-year-old baby sister Penny stood wide eyed and watching us. Seeing my shocked look, Brandon and Cora followed my gaze and turned as white as my bed sheets. My mind raced trying to figure out what to do next.

"Can I play too?" She asked innocently and walked further into the room.

"Uhh, well, we, uh, just hold on, uh, Penny..." I stammered trying to pull up the covers in a lame attempt to hide what we had been doing.

"We weren't doing anything." Cora announced, slipping under the blankets with me. Brandon hand dived onto my bed and was covering himself with my bedspread.

"Yu huh, I saw you." Penny announced to the room. "You were playing the love game like mommy and daddy." She continued as she shocked us all by slipping her cartoon printed pull-ups down to her ankles, then pulled off her oversized hand-me-down t-shirt.

"The love game?" I asked.

"Ya I play it with mommy and daddy Vince all the time." She said, crawling up on the bed with Brandon. "I get to suck on daddies wee-wee or mommy and I can lick our kitties." She explained matter of factly as she proudly displayed her exposed cunny.

"You like playing the love game?" I asked.

"Ya, but they tol' me it was our secret, and that I should'na tell you." Penny said with a serious look on her young face.

"Well... if it's your secret, mom and dad might get mad if they think you told us right?" I decided to gamble.

"Ya they said I would be in bad trouble." Penny nodded.

"Well, we won't tell that we know, if you don't tell them either. Ok?" Cora offered.

Penny nodded and smiled, seeming to like this plan. "So you enjoy your games with mom and dad?" I pushed.

"Yup, I always win to." Penny said proudly.

"OH?" I pushed a little further. "I bet you don't win all the time." I gave her a wink.

"I do too!" Penny declared defiantly.

I slid out of the covers, my spent erection already beginning to swell at the prospect of what was to come. I sat on the foot of the bed in front of my 4-year-old sister. "Show me." I challenged.

I was almost caught off guard when Penny crawled over to me, and with no further direction, she opened her cute little mouth as wide as she could, and proceeded to lick my now rock hard cock. At first she just worked her tiny toung up and down the shaft. While both her tiny hands wrapped around the base, just above my peach fuzz covered ball sacks. After a few seconds of this, and a encouraging nod from me, she managed to fit a surprising amount of my dick in her warm, waiting mouth.

It was a much tighter fit than Cora's had been, but she made that up in what was obviously experience. She didn't work my dick with her lips so much as suckled gently on the head as her hands began to jerk me off into her mouth.

"Wow! Penny is sucking your willy." Brandon exclaimed.

Laughing, "and she is pretty damn good at it." I replied.

"I'm next!" My brother volunteered. I could tell this bothered Cora. Not to be out done she climbed up on the bed with us.

"Hey Brandon, you want to put your willy in me? We could do sex, if you wanted." He didn't need a second invitation. He moved in behind her, and not even waiting to lube her cunt, Brandon jammed his little cock into Cora. It took him several tries before he got the stroke right, but soon the little champ was fucking his sister like it was meant to be.

The sight of this orgy of sibling love was enough to bring me to a quick finish. Soon I was filling 4-year-old Penny's willing mouth with my depleted cum supply. After she managed to suck down the first to spurts Penny pulled back, splashing the rest of my load on her smiling face.

"See, I win!" She said proudly. I wasn't going to argue that point.