GRO Part 3 – Bobby has a three-way. [Bi mff, oral]

“So what happened after you showed her?”

“She ran away,” Adam said sadly. Adam had called Bobby a few minutes ago to tell him about his encounter, or lack thereof, with the girl who lived down the street.

The GRO cream had worked for Adam as well. Now he, like Bobby, sported a cock of epic proportions. Upon waking Adam had discovered his new appendage and decided to try it out. He’d told Bobby that he’d gone down the street to Melissa Kipling’s house. Missy Kipling was 15 years old and drop-dead gorgeous. She dated seniors in high school, so Adam had figured she’d be worldly enough to appreciate his endowments. He’d been wrong.

“She said it was too big,” Adam complained. “I’m starting to think I’ll never get someone to touch it.”

“Oh, yeah, me either,” Bobby lied. He hadn’t told Adam about what he and Jeni had done this morning. He was a little conflicted that he’d fooled around with his own sister. He really didn’t want Adam to know and tease him about it.

“Have you tried?” Adam asked.

“No…” Bobby said. It wasn’t actually a lie – he hadn’t had to try. Jeni had sucked and titty-fucked him all on her own.

Then apparently she had left. He must have fallen asleep, but he woke up about 20 minutes later to find the house empty. Then he’d heard his mom and dad come home.

“You should at least try, dude,” Adam was saying. “We have to find a girl that’s willing to fool around with cocks as big as ours. Otherwise, what’s the point?”

“True, true,” Bobby agreed. It would be a shame to have a pornstar-caliber penis and not be able to use it. Plus, Bobby already knew that he got horny easier. He’d gone into his sister’s room to search for her and had seen some of her panties on the floor. This had made him get so hard even the loose track pants he’d put on were too tight. If he or Adam didn’t find someone to help them out, they’d have to jerk off non-stop.

“Do you have any girls on your street?” Adam asked.

“Ummm,” Bobby muttered, stalling. He was in a dilemma. On one hand, he had Jeni. He was pretty sure she would want to fool around again later. She was his sister, but she was hot as hell now with her new giant tits and round bubble butt.

On the other hand, Bobby was horny now. Jeni wasn’t always going to be around when he needed to get off – this morning had made that clear. He needed options.

And he felt like he owed it to Adam. Adam is the one who had found the GRO in the first place. Adam had shared it with Bobby. Now their fates were at least a little intertwined.

“Well, dude, you need to think of somebody,” Adam said, breaking into Bobby’s thoughts. “Me, I think I might have another idea.”

“What kind of idea?”

“I’ll tell you later. See ya.” Adam hung up.

Bobby wracked his brain. There really weren’t any smoking hot girls on his block. And he certainly didn’t have any he could just call up.

The only girl on his street that he could think of was Isabella. But if 15-year-old Missy Kipling had been scared of Adam’s cock, 12-year-old Isabella would run screaming from Bobby’s.

Isabella was cute, though. She and Bobby had been friends for a long time, since they lived so close. They rode bikes together and saw quite a bit of each other every summer when the neighborhood kids would mingle and trek up and down the street looking for fun.

Isabella was now a slender, small-framed waif of a girl. But Bobby hadn’t failed to note that she was getting her mom’s butt. Isabella’s mom was Puerto Rican, and so Isabella had long dark hair and dark eyes and some full lips that all resembled her mom. In time she would probably get more of her mom’s curves, but for now it was just her butt.

Thinking of Isabella’s butt was giving Bobby a boner, and he realized he was going to have to try something.

Bobby thought about what his approach would be. He didn’t have much experience talking up girls, but Isabella knew him and he thought she might even help him out if he just explained the situation. Getting her to help Adam out would be more challenging, but he figured he’d cross that bridge when he came to it. Right now he had other problems to deal with.

Going to his room he put on some long compression shorts that he wore while running. These held his cock down the length of his leg, which was uncomfortable given his hardness but at least it wasn’t obvious. He threw on a t-shirt and his track pants and sneakers, unlaced.

As a last-minute thought he grabbed the tube of GRO and put it in his pocket.

Going downstairs, he said hi and bye to his parents, said he was going down the street and said he’d be back soon. He had his phone in case they needed him back.

Then he jogged down the block to Isabella’s house. Her mom’s car wasn’t there – good news – and so he knocked on the door.

Isabella answered, but she wasn’t alone. Behind her was a blonde girl that Bobby knew as Amber. She went to their middle school, but Bobby didn’t really know her.

“Oh, hey Isabella,” he said.

“Bobby? What are you doing here?” Isabella asked. She was smiling, but he didn’t normally show up like this so she also looked confused.

“I wanted to talk to you…ummm, alone,” he said, kicking the ground nervously. He could feel the heat rising up to his cheeks.

Amber giggled and leaned in to Isabella’s ear and whispered something. He thought she heard the words ask you out. “Umm, sure!” Isabella said. “Amber, do you want to wait here while Bobby and I talk in my room?”

“Of course!” Amber said, putting on a theatrical show of politeness and decorum. “Take all the time you need!”

Isabella led Bobby back to her room. After he was in she shut the door and stood there, looking expectant. She looked unusually pretty today. She had on some kind of pink t-shirt with a gray sweater over it one of those sweaters that buttoned up the front, but Bobby couldn’t figure out what it was called. The sweater was open and Bobby couldn’t help but notice her boobs looked bigger than they had before. Not much, but a little. Or maybe it was just wishful thinking.

She was wearing tight skinny jeans, and on the way down the hall he’d been unable to stop staring at her round little butt. It was narrower than Jeni’s was now, but still round and perky.

Her thin legs were on display in the jeans, and Bobby couldn’t help but wondering what lay between them. Did she shave like Jeni? Did she even have to yet? Bobby himself had only just started growing pubic hair.

Isabella cleared her throat and Bobby realized he’d been staring. He looked away at her walls.

“Wow, Isabella. You, uh… You look pretty today. I mean hot,” he said.

“I do?” she asked, beaming. “Is that why you want to ask me out? Because you think I’m hot?”

Bobby froze, his jaw going slack. Of course that’s what she thought this was about! Dummy! Why else would a boy come down and want to talk to a girl like this?

Bobby had to think fast. If he told her “no” she’d be crushed. He didn’t want to hurt her feelings, but he also didn’t want to hurt his chances of talking her into fooling around. But he really hadn’t come here to ask her to be his girlfriend.

“Umm, yes,” he said haltingly. “Yes, but some other stuff, too.”

“You think I’m more than just hot?”

Ok, that wasn’t what Bobby meant, but he was going to go with it.

“Yes! Totally! I think you’re super nice, too! And really smart, and cute and funny.”

Everything he said was making the girl smile bigger.

“Bobby, you’re so sweet! I’d love to be your girlfriend!” And then she wrapped her arms around him and gave him a hug. He returned it, feeling suddenly very happy and very, very nervous. He had his first girlfriend! But he also wasn’t any closer to getting what he wanted. Or was he?

“Hey Isabella. Since we’re boyfriend and girlfriend now, I kind of need your help with something.”

“Sure! Anything for my man!” she said. God, if he wasn’t so nervous he’d think that was cute as hell.

“It’s pretty out there, though,” he began. “And you can’t tell anybody.”

“Ok…” His weirdness was starting to break through her shell of happiness. He took a deep breath and pulled out the tube of GRO. He handed it to her.

“What is this? I can’t read it.” Isabella said, squinting at the tube.

“It’s Russian. It makes things grow.”

“Like plants?”

“No. Other things,” he said, looking at her significantly.

She was a little slow to get his meaning, but who could blame her? She was only 12 and, unlike preteen boys, preteen girls didn’t spend every waking moment thinking something perverted.

But then she got it and her eyes went wide.

“Bobby, are you saying you used this to make your thingy grow?”

He nodded. He couldn’t bring himself to talk.

“Did it work?” she asked, looking at his crotch. The way he was dressed there was no way to tell, though.

“It did,” he said.

“And why are you telling me?” Isabella asked.

“Well, ummm… You’re my girlfriend!”

“Yeah, for like five seconds!” she exclaimed.

“Well, I know, but I mean…” he had to think fast. “I mean, I’ve liked you for a long time, and I think you’re really hot. Like really, really hot!”

“And…” She was still suspicious, but she was smiling again. Flattery obviously worked on her.

“And, I was at home thinking of coming down here to ask you out. And thinking of you got me all…”

She looked at him questioningly.

“All hard, ok? Thinking of you made my dick hard!”

She blushed furiously, but she was smiling, too.

“And I was hoping that if I came here and asked you out, I could ask you as my girlfriend to help me out.”

“Help you…how?” She asked, but he could tell she knew.

“However you want to, I guess.”

“Well, I don’t really know how…”

“I know. That’s ok. It’s easy.”

“Will you show me?”

“Yeah, I’ll show you how to do it,” Bobby said eagerly. He couldn’t believe she was going to do it!

“No, I mean will you show me?” she asked, looking pointedly at his crotch.

“Oh! Well, yeah!” He reached for his waistband, but them looked at her. “You mean now, right?”

Isabella just nodded. She was staring at his crotch, but occasionally looking away as if she wasn’t sure she wanted to see.

Bobby shucked his track pants down to his knees. Now, clad only in his tight compression shorts, it was easy to see the hard length of his penis lying against his thigh. It reached almost halfway to his knee and looked very much like he was smuggling a salami in his shorts.

Then he peeled these down as well and his enormous cock sprang to attention. Isabella gasped and covered her mouth with one hand and eyes with the other, but she peeked out between her fingers to look.

Then they both heard a small scream from outside the door – the door that had been opened a crack to allow someone to peer through.

Isabella opened the door wide to find Amber crouched down, looking fearfully from Isabella’s angry face to Bobby’s angry-red cock.

“What are you doing?” Isabella demanded.

“I just wanted to hear him ask you out but…OH MY GOD!” she exclaimed, pointing.

Bobby’s cock had lost a bit of its hardness due to the interruption, but it was still semi-erect and larger than life.

“Amber, you can’t tell anyone!” Bobby said.

“Yeah, don’t tell anyone!” Isabella agreed.

Amber nodded. “Ok…”

Isabella and Bobby visibly relaxed.

“On one condition,” she added.

“What condition,” Bobby and Isabella said, almost simultaneously. Bobby almost said “jinx” but it didn’t seem like the time for it.

“I want to see too.”

“He’s my boyfriend, Amber!”

“Yeah, for like five seconds. You said so yourself! And I’ve already seen it so what’s the big deal?”

Isabella started to protest, then thought better of it.

“Bobby, is it a big deal if Amber looks too?”

Bobby was unsure. He was hoping that Isabella was going to do more than look at it. He wasn’t sure how likely that was with Amber here too. But he didn’t want to queer the deal by getting weird about it.

“Umm, sure. I mean she has already, I guess.” He stood there and let them look at his cock, bobbing half-erect.

“It was harder a minute ago,” Amber said.

“AMBER!” Isabella exclaimed.

“Well, that was because I was excited to show Isabella. With you here, I’m not sure if it will get that hard.”

Isabella smiled triumphantly and said, “Yeah, it’s your fault he isn’t hard.”

“Well, what makes it hard?”

“When I get excited. Like about sex and stuff. Hot girls,” he said, the quickly added, “like Isabella.”

“So if we make you think of sex, you’ll get hard again?” Amber asked.

“Yeah…” Bobby answered, sensing a trap.

Amber grabbed the hem of her sweater and pulled it off over her head. She had a bra on, not that she needed one, and she removed this too. Suddenly there was a topless girl in the room. Bobby stared.

Amber didn’t have much in the chest department, but there were subtle mounds where her tits were growing. She also had impressive nipples, long and pink.

“AMBER!” Isabella screamed.

“What? Don’t you want to get him hard? Or are you afraid he’ll think I’m hotter than you?” Amber’s competitive side had come out, it seemed.

Isabella huffed but, not to be outdone, took off her sweater, shirt and bra. It turned out her bra was heavily padded, resulting in the illusion of bigger boobs he’d seen earlier. Now she was equally as flat chested as Amber, but with hard brown nipples to match her darker skin.

Bobby stared from one to the other, but they didn’t notice, because they were staring at him. His cock was fully hard again, a result of pure animal lust for, not one, but two bare chested females in his close proximity. Even if they weren’t sporting giant melons like his sister Jeni, Bobby found it very erotic.

“Isabella, do you want to touch it?” he asked.

Isabella reached out her hand, but then withdrew it, looking at Amber.

Bobby thought that she was having second thoughts about doing it with another person in the room, but then Amber, who apparently knew what Isabella was thinking, spoke.

“I’ll touch it if you will,” the blonde preteen said.

Isabella nodded, much to Bobby’s shock. Before he recovered he had two fluttering, nervous, yet very soft girl hands exploring his huge cock. Isabella was gripping the base and giving clumsy experimental tugs on it. Amber was palming the head, and awkwardly petting it like an animal. They were smiling and giggling to each other, and almost completely ignoring Bobby.

“I dare you to kiss it,” Amber told her friend. Isabella wrinkled up her nose, but was giggling too. Then she kneeled down and kissed the side before standing back up. Then Amber, seeing the door opened to this type of behavior, leaned over and kissed the head.

The touch of her soft lips broke the stalemate inside Bobby between arousal and nervousness. A large drip of precum appeared from his pisshole. It hung on the end of his prick for a moment and then dripped to the floor.

“Did I make it do that?” Amber asked.

“Yeah,” Bobby said, but then looked at Isabella. “You both are making it do that.”

“But my kiss made it drip,” Amber said, gloating at Isabella.

“I can too!” the other girl said and kneeled down and kissed it again, this time where Isabella had. Sure enough, it dripped another big dollop of clear fluid on the floor.

Isabella came up smiling, her lips shiny with precum that had been there from the first drip.

“Bella, there’s some on your lips,” Amber said and Isabella reflexively licked. “EWWWWW!” Amber exclaimed.

Isabella’s eyes went wide but then she seemed to think about it. “Actually it wasn’t bad!” She smiled at Bobby for the first time in what seemed like a while. If she was searching for any hint of hurt feelings, she found none. Bobby was too engrossed in the fact that two girls were taking turns kissing his cock.

Amber kneeled down and kissed it again. This time Bobby felt her use her tongue a little. Then, when his precum drip began to form, she kissed again and lapped it up.

“Mmmmmm, you’re right!” she said. She was holding his cock by the base and looking at it. Then she kissed it again, using even more of her tongue. Bobby couldn’t help it. He moaned. Isabella noticed.

“Amber, move, it’s my turn,” and she kneeled beside her friend. She took hold of Bobby’s cock and tried to kiss it the way Amber had been doing.

“Mmmm, that’s good. But use more tongue, ok?” Bobby instructed. She looked up at him, the tip of his cock in her mouth, and then swirled her hot little tongue around the hole. He groaned, and she must have gotten herself a big drip of precum for her trouble.

Pretty soon the idea of taking turns went out the window. Amber began by kissing the shaft while Isabella was still kissing the head. Then the blonde worked her way closer and closer to the tip until both girls were kissing a side of Bobby’s cockhead. Seeing their two faces so close together, their cheeks sometimes touching, gave Bobby an idea. It was dangerous, but if it worked, would totally be worth it.

Bobby a hand on the back of either girls’ head and, when the time was just right, moved his hips back and pressed their heads together. Just as he planned, instead of kissing his cock, the two girls kissed each other, tongue and all.

Both girls looked up at him to see how this mistake could have happened. They found Bobby looking down, grinning like a madman.

“Do it again!” he said.

Isabella looked nonplussed, but Amber shrugged and leaned back in. She kissed her friend, more carefully this time. Then again. Isabella gave one last look at Bobby’s smiling face and must have decided it was ok if it made him so happy.

She returned Amber’s kiss with enthusiasm, opening her mouth to accept the other young girl’s tongue. This seemed to be what Bobby wanted. Isabella wasn’t so sheltered that she didn’t know that sometimes girls kissed other girls, or that guys liked this. One summer all the talk around the neighborhood was about how two of the high school girls were dating each other and that they’d let boys pay them to watch them make out. Almost every boy in the neighborhood had seen that show.

But Isabella has a little confused by everything that was occurring. She was thrilled when Bobby asked her out. She’d had a big crush on him a long time. But they hadn’t even kissed each other yet, but she had both kissed his boner and was now making out with Amber.

Not to mention the fact that she and Amber were both topless. She could feel her hard little nipples and Ambers rubbing against one another while they kissed. It felt really good!

Amber reached behind Isabella and grabbed her butt. Isabella wasn’t sure if her friend was just really getting into it, or if she was just into putting on a good show for Bobby. Isabella didn’t think Amber had a crush on Bobby, but he was one of the hottest boys in their school, plus he was older. That made him a pretty good catch. Amber could have just now decided to compete for Bobby’s affections.

Not to be outdone, Isabella grabbed Amber’s ass, then stuck one had in her pants for good measure. She figured Bobby would be into more skin-on-skin contact between the two girls.

Of course, Amber upped the ante by unbuttoning Isabella’s jeans and pushing them down. She felt her panties go with it and felt cool air on her exposed bottom. Then cool turned to hot as Amber’s hands once again found her tush.

Isabella had almost no experience with this stuff. She’d only just realized that the feeling she got when she looked at the boys in magazines and movies was her vagina getting wet. Wait, no, her pussy getting wet. Amber had taught her it wasn’t cool to say “vagina.”

In fact, this kind of stuff – sex stuff – was what she and Amber had spent most of last night’s sleepover discussing. They were both getting curious. However, Amber had an older sister to coach her. Isabella was an only child of a very busy single mom.

So the only reference Isabella had for what she was now doing was last night’s conversation and her own ideas of what felt good or sounded sexy.

But glancing at Bobby, she and Amber were doing a damn good job of turning him on. Her new boyfriend was fisting his long cock as he watched the girls kiss and grope each other.

Not wanting to fall behind, Isabella undid Amber’s jeans and pushed them down with her panties. Then she grabbed Amber’s ass in return and they pressed their naked fronts together.

Being closer together, Isabella realized she could reach farther behind her thin friend. In fact, if she felt all the way down Amber’s crack, she felt the girl’s bare pussy lips between her legs. Experimentally, she caressed them, as she had done to herself sometimes.

Amber moaned loudly into Isabella’s mouth and gripped her ass cheeks harder. It must have felt good. Isabella did it again, and this time felt Amber’s wetness. She explored more with her fingers until she found the wet entrance to Amber’s pussy hole. She pushed one finger inside.

Amber broke their kiss and screamed, throwing her head back and humping her ass back against Isabella’s hand. Isabella pumped her finger in and out of Amber’s hole, realizing that was what she would want Amber to do to her if she was getting off this way.

Soon Amber’s breathing slowed again, he moans got quieter and she held onto Isabella, panting. Then she kissed Isabella again, and Bella returned it with real feeling.

“Holy shit,” she heard Bobby say. “Holy shit, you two, that was so…fucking…HOT!” Isabella smiled shyly at her boyfriend. She was pretty embarrassed that she’d gotten carried away, and she was embarrassed for Amber, too.

Bobby grabbed Isabella and helped her to her feet. He tried to embrace her, but his huge and still-erect cock got in the way. He held it up, so it lay sandwiched between his stomach and her chest. The he took her face in his hands and kissed her.

He wasn’t as good a kisser as Amber, but it meant more to Isabella to have her very own boyfriend kissing her for the first time. They kissed and kissed, and Bobby started to get better. Then Isabella felt his hand on her bare ass and she froze.

He looked at her, confused. After all, he’d just seen Amber have her hands all over Isabella’s butt, and vise versa. He was probably wondering what the problem was.

Isabella couldn’t have said exactly why having Bobby touch her was a bigger deal than having Amber do it. Maybe because she’d just done all that stuff with Amber to impress Bobby. It wasn’t real, just an act – at least at first.

But this was the real deal. This was her real-life new boyfriend exploring her body with his hands. It wasn’t that she didn’t want him to – she did! – but she wasn’t prepared to be casual about it. “Do you really like me?” she asked.

“Yes! I really, really like you,” Bobby assured her.

“Do you…love me?” she asked.

Bobby looked a little confused, and opened his mouth to answer, but then closed it and looked over her shoulder. She looked too and Amber was there, smiling. The other girl kissed her deeply and she felt warm, soft hands cup her ass again – definitely Amber’s this time. This made Isabella’s mouth open to accept the kiss. Dimly she felt Ambers fingers moving between her legs, as Isabella’s had just been between Amber’s.

Next she felt Bobby’s hand squeeze between their pressed-together bodies. What was he doing? She found out when she felt his fingers touch her bare pussy mound. Isabella moaned involuntarily.

A lot was going on at that moment – more than most people could process, let alone a 12-year-old girl. In the last few minutes, she’d gotten her first boyfriend, seen her first real penis – a giant one at that – and had had her first girl-on-girl sexual encounter. Now the first fingers that were not her own ever to enter her body were making her moan, one belonging to her boyfriend and the other to her best friend.

Isabella’s brain was finding it impossible to keep up, so instead it just decided to shut down. Suddenly her mind was blank, and she was simply hyper-aware of her body, more specifically all the parts that could be used for sex.

The two fingers entered her side-by-side. She’d never had more than one in her before, so she felt her insides stretch slightly to let them in. But in they went, thanks in large part to how wet she was. Amber was still kissing her and Bobby was now grabbing one ass cheek. Together they began to slowly pump their fingers in and out of Isabella’s tight preteen pussy.

Soon Isabella began to feel a tingle and warmth spreading from her pussy, working its way deep inside her. She knew that as soon as it reached her center, she would explode. She’d gotten herself off before, but this felt different, and lots, lots better!

After a half dozen more in-out motions, Isabella tensed her whole body and cried out, breaking her make-out session with Amber to scream in ecstasy.

After what felt like an eternity, Isabella came down from her orgasmic high. She was limp as a rag doll and Bobby lifted her up like a bride and laid her on the bed. She watched, half-interested, as Amber turned her boyfriend from behind and kissed him full on the mouth. Soon his hands were in her short blonde haircut and they made out as passionately as Amber and Isabella had just done. Isabella thought of protesting – he was her boyfriend – but she was way…too…sleepy. The last thing she saw before her eyes closed was Amber sinking down to her knees.

Bobby looked over his shoulder as Amber kneeled in front of him. Isabella’s eyes were closed – perfect. He wasn’t sure how she’d feel about Amber blowing him, but he knew that if Amber put her mouth on his cock, he’d cum really soon!

Bobby couldn’t believe what he’d just seen. He’d come over here to try and coerce Isabella into helping him jerk off, or maybe even suck him a little. Instead he’d had two girls kissing his cock and he’d seen crazy-hot lesbo action. He’d also seen two girls cum, and had helped one of them.

Now, after all that added excitement, we has ready to blow his load like a motherfucking boss.

He looked down at Amber. She had really light blonde hair, almost white, cut in what he thought was called a pixie cut. Her blue eyes were big, and she kept them locked on his as she went down to suck him. He liked that.

Her body was skinny, like 12-year-olds’ usually were, but her butt was cute and turned him on. Her tummy had some definition, probably from playing sports. And her skin was super soft and fair. She was at least as sexy as Isabella, which made this whole thing even better.

Once she was down in front of him she held his cock and started kissing it again. This felt good, but it wasn’t going to make him cum.

“Put it in your mouth,” he said. She opened wide and tried to push it in, but he felt her teeth scrape the side and he winced.

“Watch the teeth, baby!” he said. She muttered something he thought was supposed to be “sorry” but was garbled by the vast amount of cock blocking her mouth.

Soon she got the head in without biting him and started sucking. Fuck yeah! This was it. He was going to cum in this little girl’s mouth.

She was bobbing her head in short strokes and using her tongue to snake around underneath. Bobby took her hands from the base of his shaft and repositioned them on his balls. Then he started rubbing her hard little pink nipples in circles, which made her moan and squeal around his prick.

After a few minutes of this, Bobby felt it happen. A familiar jerking of his balls, then a warm – no, hot – feeling spread up his cock, and he felt the first huge spurt blast off from the end of his cock.

Amber certainly wasn’t expecting this. She let his penis fall out of her mouth as she choked on some of his cum and involuntarily swallowed the rest. Left out in the open, Booby’s cock continued spewing jets of lava-hot jism. These he aimed at the young girl who’d earned them. Soon Amber’s chest, face and hair were saturated, and Bobby let the last bit drip onto her thighs.

Amber hadn’t orgasmed from sucking him the way Jeni had. She seemed in shock at what had just happened. Maybe even a little traumatized. Bobby went into a very instinctive male damage-control mode.

“Holy fuck, baby,” he said, squatting down to her level. “That was fucking amazing!” He searched for a cum-free place to place a kiss. Finally he found one on the side of her neck. “I can’t believe you made me cum like this! You’re so fucking hot!”

She looked up at him. Her face was covered! She looked like a model from one of those Japanese porns.

“Hotter than Bella?” she asked, sounding even younger than she was.

“Don’t tell her,” he said, knowing that he was treading dangerous ground here, “but absolutely! Did Isabella make me cum like this? No, you did!” He kissed her neck again. She beamed, a thousand-watt smile shining out from her youthful, cum-drenched face.

“You better clean up before Isabella wakes up, baby,” he advised, and she nodded and made for the en suite.

Bobby sat on the bed next to Isabella. He was still fucking hard, even after all that. He’d gotten three blowjobs today. But what he really wanted was to fuck. He leaned down and kissed Isabella on the lips, caressing her ass as he did. She moaned, but didn’t awake.

“What’s this?” he heard Amber ask behind him. She’d grabbed a towel and was drying off her hair. She looked like she’d just showered but Bobby knew it was just cum soaking her short tresses. That idea turned him on immensely.

The thing she had asked about was the GRO.

“That stuff,” he said pointing to the tube in her hand, “is what made this…” He pointed to his cock.

“Sweet! Does it just work on guys?”

“No, girls too.”

She didn’t wait. He should have probably stopped her, but he was suddenly thinking about 12-year-old Amber with pornstar titties. She popped open the tube and squeezed some on her chest and rubbed it in.

“I hope you know what you’re getting into,” he did say. Then he went to her and helped her rub it in, playing with her nipples and making her squeal.

“What are you two doing?” They both turned and saw Isabella sitting up in bed.

Amber spoke first. “Bobby wanted me to use this GRO cream. He said it works on girls, too.” Bobby looked at her accusingly, but she just grinned.

“You don’t want me to use it?” Isabella asked, sounding hurt.

“No! I do!” Bobby said, trying to save her feelings and his ass. “You were asleep. I think you’d look great with big boobs. You both would.”

“But you said I was already hot. You don’t like my boobs now?” Isabella asked. She was still not fully awake, Bobby thought, cranky like a child coming out of a nap.

“I totally do!” he began, but Amber, helpful for once – ok, maybe more than once – intervened.

“Come one, Bella. You better use this stuff or I’m going to have way bigger boobs than you!”

Isabella reached for the offered tube. She looked at Bobby and pouted.

“Will you help me put it on, Bobby?” she asked. She’d seen Bobby playing with Amber. Tit for tat, as they say.

Bobby was more than willing to play along. He squeezed some on his hands and treated Isabella’s tiny mounds to a thorough coating. He even tweaked and pulled her nipples, making her wiggle and moan in delight.

Bobby’s cock was pumped up again, seeing his little girlfriend reacting this way.

“Isabella, can I ask you to help me with just one more thing?”

She smiled up at him with hooded eyes and suddenly she looked super-sexy and mature.

“I want to fuck you,” he said.

Here eyes opened wide and she gasped. Behind him he felt more than saw Amber tense up in anticipation.

“I mean, I want to make love to you. Can I? I want to take this to the next level,” he said, trying to make it sound way less dirty.

Finally, much to his surprise and probably Amber’s too, she nodded. Bobby couldn’t stop himself from smiling like a loon as Isabella shucked her jeans off her legs and spread them. Bobby climbed on the bed and kneeled between her legs.

“Is this going to hurt, Bobby?” she asked, clearly afraid but unwilling to say no.

“Yeah, I think so. Hopefully just a little,” he said, taking his cock in his hand and lining it up. It looked impossibly large compared to her tiny slit. He rubbed it up and down her lips, causing them to part and wet the head of his prick.

Isabella started to moan, and so did Amber. She was kneeling by the bed, watching them and rubbing herself.

Bobby pushed forward, and the head started to enter, but then it slid off and over her clit. Isabella cried aloud at the stimulation. Bobby tried again, much to the same effect. She was too tight, and he was too big. He rubbed the head up and down her tight little slit, hoping to loosen her up that way. And while it seemed to be working to excite Isabella, it wasn’t getting Bobby any closer to getting in her pussy.

Amber climbed onto the bed, laying next to Isabella on her tummy, her cute little butt in the air and her legs spread. She got close and kissed Isabella. They began making out passionately.

Seeing how rubbing his slippery cock head of her clit was making Isabella moan, Bobby thought it rude to stop now, especially since she was his girlfriend. Plus, he really liked watching her make out with Amber. Holy fuck, these two were hot together.

Isabella must have been enjoying all the attention, because her back arched and she came loudly, calling out Bobby and Amber’s names when she did.

As she came down, Bobby stopped trying to get in her pussy. It simply wasn’t going to happen. Then he saw Amber looking at him.

“Try me,” she said, wiggling her little tush at him. At this point, Bobby’s cock was thinking for him, so he shifted over and started poking around Amber’s bottom with his tool. He didn’t give a second thought about whether or not he should try to fuck his girlfriend’s friend right next to her.

He found the wet entrance to Amber’s pussy and tried to push in, meeting similar resistance as he had with Isabella. But Amber closed her legs, trapping Bobby’s cock in a tight, slippery tunnel formed by the tops of her thighs and her ass. This way, he was aimed perfectly for her pussy, and his cock was supported by the tunnel enough for him to thrust.

Bobby began to give soft, shallow thrusts and felt himself butting up against Amber’s tightness. However, he must have been hitting her clit, because she was reacting like he was fucking the daylights out of her. He imagined some of it was for show, to make Isabella jealous. But the way her little butt was humping back against him was real.

What he was doing wouldn’t count as fucking, but it was starting to work. Soon he was grunting and thrusting harder. He felt a little bit more wetness, then Amber arched her back and screamed as his cock sunk an extra couple of inches into her. He stopped moving.

Isabella was looking at them in disbelief. Bobby also couldn’t believe he was inside Amber’s pussy. And Amber was just getting over the feeling of being stretched. But as the pain from her face faded, Bobby felt her pussy relax too, and he felt himself sink deeper into her. Then she looked him in the eye, smiled wickedly, and pushed her ass back onto him.

Bobby, not willing to waste this opportunity, resumed thrusting.

Looking down, his cock was only about four inches inside her, with her ass and thighs squeezing another two inches. It amounted to just over half Bobby’s cock, but it still felt amazing for Bobby. And for Amber, apparently! She was making all kinds of noise – no words, but plenty of moans, groans and sighs.

Bobby looked at Isabella. At first she’d appeared shocked, then slightly angry, but now he figured she didn’t have to worry. Isabella was laying on her side, one leg in the air, playing with her pussy and clit and looking very close to cumming herself. Bobby guessed seeing her best friend lose her virginity, even if it was her boyfriend who was taking it, was more than she could take.

Amber’s cries were reaching a higher pitch and Bobby was feeling the cum boiling in his balls. He figured the time had come. With one final thrust that pushed him another inch into the preteen’s tight pussy, he unleashed the second massive cum load she’d earned from him.

Amber felt it and started cumming, too. Isabella must have sensed it before she saw it, because her orgasm washed over her. The boy and both young girls were experiencing something almost none of their classmates could understand – completely satisfying and gratuitous sexual release.

Bobby’s first shot of cum filled little Amber’s cunt, so the rest bubbled out and formed a pool in her ass and thighs. Then this overflowed and ran over her hips and legs and onto the bed.

Bobby couldn’t bring himself to pull out until he was completely out of cum. Finally he did, sliding free and sitting on the bed. Then he felt his cock being engulfed in a warm mouth – Isabella’s. Apparently all was forgiven.

She cleaned him meticulously until Amber spoke up.

“Umm, guys… Can you help clean me up too?”

Bobby fetched the towel she’d previously used to clean herself and used it to mop up the lake of cum he’d made on her behind.

“I’m sorry you couldn’t get it in me,” Isabella said. She sounded so sad. Truthfully, Bobby was sad too. Now that it was over, he’d have preferred to lose his virginity to Isabella. He probably still would have fucked Amber, though.

Then his phone rang – his parents wanting him home. Kissing Isabella, then Amber, then Isabella again deeper, then Amber deeper, he got dressed, pocketed the GRO and left. Jogging home, we wondered what Adam was doing wrong. Getting laid was easy!

Continued in Part 4

Source: reddit.com/r/sexystories/comments/2a2iw5/gro_part_3_bobby_has_a_threeway_bi_mff_oral

4 comments

  1. Geez ADAM. What the hell is the hold up? My boy Bobby’s getting all the bitches. Also, I was uncomfortable with the underage play. But, I’m also glad that the sub isn’t restrictive on the fantasies. I suppose I am pleasantly uncomfortable.

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