Note: This story was dynamically reformatted for online reading convenience. My name's Tom and I'm 11 years old. I'm in year 7 in school and I have a pretty happy life with my girlfriend Laura. I haven't really started developing yet, as I'm still only 5'1 and I don't have any pubes yet. I haven't told Laura this though, as her boobs have started to grow and she's quite well developed for her age, she doesn't wear a training bra, I don't think. School is just about to finish, in three days time. I cant wait to go home for summer.  --3 days later- School had just finished and me, Laura and my two friends, Jake and Lisa, were all walking down the road towards the nearby park. Lisa and Jake were also dating. Jake had started to develop, as he was about 5'3. Obviously I didn't know if he had hair around his dick yet. Lisa is as tall as me, and she too has developing breasts.  We walked into the park, and I had my arm round Laura, and Jake had his round Lisa. We talked and cuddled for an hour or two, until it started to get cold and Laura said 'Hey, do you want go back to mine?'  I immediately agreed, but Jake couldn't go and Lisa wasn't sure. Eventually though, she agreed. She and Jake kissed goodbye, and we walked to Laura's house, that wasn't too far away.  When we got there we watched tv and talked, then Lisa suggested we played dares. I'd always liked to play games like this, so I agreed, as did Laura.  'Okay, Laura, I dare you and Tom to kiss for 30 seconds.' Me and Laura barely ever kissed, we both felt it was a bit gross. We had kissed on the lips once or twice, but never made out. Still, I looked into Laura's eyes and she looked back, then bit her lip, showing that she wanted to do this. I leaned in and puckered my lips, and she met them with hers. I was overcome with love for my 11 year old girlfriend, and passionately kissed her with my tongue playing tennis with hers. The thirty seconds passed too quickly, but we had to play by the rules of the dare. Next was Lisa's turn.  'Okay Lisa,' Laura said, 'I dare you to take your top off.' Lisa giggled, but did as she was told. She slowly undid her Shirt buttons, revealing her soft upper chest and her slightly plump belly. My penis started to harden as she pulled off her shit and revealed her small white bra that exposed her budding breasts.  Lisa caught me staring at her boobs and blushed. Laura didn't notice though, thankfully.  'Can I put it back on now please?' 'No Lisa, you have to keep it off till you leave. Tom, your turn!' Lisa took charge this time around, and came up with a dare that made my heart race.  'Okay, Tom, you have to take off your shirt and trousers.' I blushed, looked from Lisa to Laura, but complied. I'd completely forgotten I had a hard on but when I started to take off my trousers I remembered and stopped.  'Come on Tom! I know you're stiff but I don't care!' Laura looked at me with a glint in her eye as she said this, so I slowly continued. I pulled my trousers past my boxers, sliding them cleverly past my dick without them catching. Lisa and Laura stared at my dick, luckily it was still about 4 1/2 inches when it was erect so it wasn't too embarrassing.  Next, I started unbuttoning my shirt. I was quite fit so I wasn't embarrassed doing this. I showed my friends my nipples, and then I sat there, half naked, and erect. Then, as I'd finished my dare, I continued the game.  'Right, your time Laura. I dare you to take off your shirt and bra.' Laura went very red, and looked at Lisa for respite from the dare.  'Sorry Laura, but you were dared!' Laura looked at the floor, then slowly unbuttoned her shirt, revealing her thin belly and tiny red lace bra.  My erection grew, causing Lisa to look at my dick again, and I met her gaze. Soon though, my eyes eyes were drawn to Laura, who had moved her small hands round to her bra straps, and she carefully undid her bra, and moved the straps round to the front of her body, but leaving the cups in front of her tits. Blushing, she slowly removed her bra, showing her chest that was almost flat, with only two small mounds. I was astounded as two small balls of tissue paper dropped out of her bra, and I realised she'd been lying to me all this time. To be honest though, I didn't care.  'Oh god Laura, you're beautiful!' I gasped. This just caused the preteen to blush even more, but this made me even more attracted to my 11 year old girlfriend. Since Laura's dare was complete, she gave Lisa her dare. 'Lisa, I dare you to strip naked!' Lisa gasped, but proceeded. She took her bra off quickly, revealing her boobs that were more developed than Laura's, but still only the size of small oranges.  Lisa moved her hands down to her skirt, and started to carefully pull it down, showing her white panties and black tights. The preteen then proceeded to slide down her tights, revealing her bare legs that had not yet started to grow hair. Lisa paused then, and thought about what she was doing. Soon though, she took her hands to her panties and slowly pulled them down, letting us see her completely undeveloped vagina. It had only a few pubic hairs above her otherwise bare lips. My dick hardened even more, but I knew what I wanted now. Unfortunately, it was my dare, and I knew what was coming.  'Tom,' said Laura, 'I dare you to take off your boxers.' I sighed, but complied with the game. I slid my boxers round my dick and pulled them off my legs, showing my undeveloped dick and my lack of pubic hair. I expected them to laugh, but they just stared. I guess they'd never seen a penis before, so they had nothing to compare it to.  Now though, it was Laura's dare, and I knew exactly what to say.  'Laura, I dare you to take off your underwear and let me do something to you.' 'What?' 'Youll see.' Laura looked at me but saw I was giving nothing away, so she did what I said. She took her skirt off quickly, but took her time taking off her red panties. I didn't care about the wait though, I was enjoying every second of it.  Laura slid her panties down, revealing her small, undeveloped, completely bare pee hole. I was sitting there, completely erect, with a weird liquid coming out of my dick, and staring at my girlfriends vagina, who was right next to my best friends naked body. I was in heaven.  'What are you going to do?' Laura asked.  'I'm gonna give you one minute of greatness' I said, not quite sure what I was gonna do. I told my preteen girlfriend to spread her legs, and she did what she was told. I wanted to sex her, but I didn't know what would happen so I chose not to. Instead, I moved my head down to her vagina, and without thinking, stuck my tongue out and wiggled it about. Laura squealed with delight, and let out a soft moan.  'Oh Tom, my pee pee feels great!' she whispered.  I glanced over to Lisa, who was sitting in awe looking as me perform oral sex to an 11 year old. I moved my tongue up and down my girlfriends vagina, and Laura moved her hips up and down with my licks. All too soon though, the minute was up, and I had to stop. It was Lisa's dare now, and Laura said that they had to lick each other for a minute. Lisa, seizing the opportunity to feel the same pleasure her best friend just did, immediately agreed. She lay on her back, her legs as wide as they would go, and Laura climbed on top of her, spreading her legs on top of Lisa's mouth. Now, they each had their vaginas in each others mouth, and were sucking and licking furiously. They were both writhing and moaning between licks, Laura's mouth brushing against Lisa's small pubes. Soon, the minute was up, and my dare was next. Lisa had the perfect one.  'Tom,' she said, her chin dripping with another odd liquid, 'I dare you and Laura to have sex!' I looked at my girlfriend, who's mouth had liquid dripping from it, and she lay on the carpet. I kneeled above her, and took into account for the first time how beautiful she was. She had a perfectly flat body, her undeveloped chest adding to this. Her hair was shoulder length and brown, and she had lots of pretty freckles covering her perfect face. I moved up to her vagina, that she called a pussy, and moved my erect dick into her. At first, I felt something in the way, so I pushed, and it broke, making the preteen gasp. Soon though, my dick felt so amazing that I pressed into her pussy and it felt brilliant. I kept pushing in and out, making Laura moan loudly.  'Oh wow Tom, this feels great!' I didn't reply, I just kept sexing her, pushing my dick into her pussy, feeling it quiver around me, and making weird juice lubricate our love act.  'Oh fuck Laura, whats happening to me? I, AAAAHHHH!' I screamed, as I shook violently all over, and my dick felt so brilliant. Soon, Laura's pussy got so tight around me, and it shook madly. Laura was shivering all over, using one hand to stroke her flat nipple, the other in her pee hole. Suddenly a huge burst of liquid flooded my dick, pouring out of my 11 year old girlfriends vagina, and soaking the floor below us.  'AAHH TOM! AAAAAAHHHHHH!' she screamed wiggling around on the floor below me. I was in heaven, sexing my girlfriend, with my best friend sitting next to me, rubbing her nipples and pussy. It was beautiful. All too quickly though, it ended, and me and Laura just lay there, and we fell asleep.  I woke up about 10 minutes later, and found Lisa using one hand to stroke her pussy, the other to rub my dick, that wasn't getting hard for some reason. I didn't understand it, but I didn't mind.  'Lisa, we have to wait for a while I guess. Sorry.' 'Its okay Tom, I don't mind. Can you lick my cunt though?' I nodded, and moved over to Lisa, who was sitting with her legs together. I slowly pushed them apart, and stared at her developing pussy for a moment. The few small hairs just above the lips turned me on, and as I moved my head into the sweet embrace of her hairless legs, her pubes brushed against my mouth, and I licked around her cunt, making her pussy seep juices. Just as I was about to start ticking though, Laura's sister, Emma, walked in.  Emma was 12, in the year above us. She had shoulder length light brown hair, with brown eyes and lots of pretty freckles around her face. She and Laura looked similar, but you could tell Emma was older, as her boobs had started to grow and she had developed some cleavage.  'Laura! Tom, Lisa, what the fuck are you doing?' Laura had woken up by now, and tried to lie about what we'd been doing. Eventually though, she gave up and explained all that had happened in the last half hour, starting with the dares, going through the licking and finally ending up on me and Laura having sex.  'And it felt so good Emma, you wouldn't believe it.' Emma looked from Lisa's cunt to Laura's flat chest, then to my now erect hairless dick.  'Okay Laura, here's the deal. I won't tell mum that you three have had sex but only if you do something for me, or moreover, with me.' 'What do you mean?' Emma didn't reply, but undid her white school shirt revealing her red polka dot bra. Her boobs had definitely started to develop, as I could see her cleavage. She then moved her fingers down to her skirt, and slid it down slowly. Her legs had no hair on them yet, and was still developing as her hips weren't the hourglass shape yet. Her panties matched her bra, and she had black tights on that she rolled down, revealing her legs, that had just a fine layer of hair on them. Next she took off her bra, unhooking the straps and moving them round in front of her chest, like her sister did only an hour ago. She slowly removed her bra, showing her B cup boobs, that while bigger than her sisters and Lisa's, still weren't very big, about the size of small apples. She stood there for about a minute, rubbing her nipples and making them hard. The other girls imitated her, and soon all three were moaning quietly. Emma soon stopped though, and continued to strip, putting her hands on her hips and her thumbs under her panties. She slid them off with ease, revealing the most beautiful pussy I have ever seen. The slit itself was still undeveloped, with puffy lips but nothing else. Her vagina was covered in a fine layer of hair though, and it glistened, slightly moist, in the bright summer light.  Kneeling, Emma invited my dick into her cunt, and I happily agreed, moving her legs round and making her lie down. I lay on top of her for a moment, my dick just lying on top of her cunt, as I furiously licked the 12 year olds nipples. I took one more look at my girlfriends sister, then pushed my dick in. Feeling her cherry, I pushed past it and then set to work, thrusting and working my magic, making Emma groan with pleasure and delight. Soon though, Emma moved round and flipped over so that she was on top, sitting astride my dick, bouncing up and down on my small body, her pigtails flopping around her head. Lisa and Laura were now going at it, locked in a 69 position, each lapping furiously at each others pussy. I had never seen anything so beautiful, as my girlfriend and best friend tongue fucking each other, while I fucked my girlfriends sisters tight virgin cunt. Soon though, I could feel my preteen dick start to orgasm, but I kept it in until I could feel Emmas pussy contracting around me, her cunt quivering and shaking, my dick engulfed in her preteen snatch. 'Ooh god Tom, Laura was right, my pussy feels so good, what's happening to me? Oh god, fuck me, fuck me, AAAHHH!' The preteen bucked her hips, pushing her oozing cunt against my dick, getting the most out of her very first orgasm. Soon enough, the two 11 year olds both shivered and bucked, still licking each others cunt, making them both erupt. I couldn't keep my cum in anymore, and my dick exploded in a spectacular orgasm, filling Emmas tiny slit with my preteen juices. After I'd finished, I pulled my dick out of Emmas throbbing pussy and licked vigorously, sucking the last of the cum out of her cunt. Emma looked at me, in orgasmic bliss, then slipped off into sleep. Laura and Lisa did the same, and, rolling my 11 year old girlfriend off her lesbian lover, I slid on top of Lisa and put my slowly shrinking cock in her soaking pussy, and fell asleep, my head in her budding tits.