GeneX Xtra
Sonic Female 4 - Metal's Revenge
Situation - M/F, M/M/F, vaginal, oral, titfuck

Note: Sonic the Hedgehog and related characters are (c) SEGA and 
Sonic Team. You knew that, right?
GeneX and related fanchars are (c) 2BIT (TheGreatGator), the author.


Last time in this story...
In her search for Chaos Emeralds, Sonic encountered Shadow, who promised to give her his emerald in exchange for a chance to prove that Sonic might actually prefer her female form. He started to fuck her, and Sonic soon gave in to her desires and started to willingly participate in the hot sex. Despite claiming to still be resolved to return to her original form, Sonic had no choice but to admit to herself that she enjoys sex in this form now. Can she maintain her resolve to change back, despite her urges?
Now, it's time for a new chapter!


Despite retrieving a Chaos Emerald, Tails still needed to run some tests to determine if his machine would work. He suggested that Sonic go out and locate more Emeralds; It never hurt to have more of a power supply. So, Sonic set out once again, this time a bit less concerned about who might see her strutting about naked in her female form. She'd spent quite a bit of time in this form now, and it was starting to feel quite comfortable. She had wandered a bit far, up to Angel Island's Carnival Night Zone. Her Emerald-hunting intuition was telling her that there had to be a Chaos Emerald around somewhere, but navigating the trecherous carnival without her trademark speed would not be easy. She tried to sprint from time to time, and found she could go a little faster than when she first transformed, but she still moved very much like an ordinary hedgehog now. Tails speculated that her power wasn't gone, but she would have to relearn it in her new body. As she practiced her speed along the spinning slopes going up and down the zone, she was unaware that Dr. Eggman had arrived, and was watching her. "Well, according to the spy-drones, Sonic's been softened up by her friends already. Now it's time to reel her back to me. After all, can't have her changing back to normal now, can we?" he muttered to himself before glancing to a familiar robot next to him. "You know what to do..." he grinned.

After a tiring bit of speed practice which included honing her jumping skills with some balloons, Sonic finally found a sparkling Chaos Emerald, the diamond-like white emerald. She reached down to pick it up, but was suddenly struck aside by a sudden impact! Quckly getting her bearings, she saw Metal Sonic standing in her way! And to her shock, she found he had been given some new equipment, as if to taunt her further with what he'd done to her, Eggman had added a robotic penis to Sonic's robotic copy, so that it could now fuck her! But Sonic had to draw the line somewhere, so she raised her fists. "Nuh uh, no way that's happening! I'll kick your metal butt in any form!" she growled. Metal Sonic buzzed at her, his glowing eyes flashing as if in excitement! Sonic had tried curling into a spin while in this new form previously, but her big new breasts made it tricky, and made her realize why Amy rarely ever tried it. So, rather than use her normal spin attacks on Metal Sonic, she tried to use simple martial arts techniques that she'd been practicing. After Metal Sonic swiftly evaded a few of her punches and kicks, he then swatted her with a homing attack, diving down after her as she fell to her back! In less than a minute, Sonic had been pinned, and as if this reminder of how badly she needed her old form back wasn't enough, now she had to face the price of losing to a cock-equipped robot! Before she could make another move to defend herself, a cold, metal rod rammed its way into her pussy, making her scream, "NOOOO!!" Robotic hands clutched and squeezed her soft melons, and Metal Sonic laughed mechanically in triumph! Sonic tried uselessly to push him off her, but if she couldn't fend off rapists of flesh, there was no way to stop a robot. Metal Sonic's dick started to pound into her like a jackhammer, it was clearly designed to make her suffer rather than enjoy the experience. Metal Sonic squeezed and fondled her breasts, making her moan through grunts of pain at being rammed violently. "E-eggman...will...PAY!!" she groaned. Suddenly, Metal Sonic lifted her up, turning her around as if showing her off like a trophy for anyone around to see. He then penetrated her pussy from behind, using his powerful metal arms to bounce her up and down his shaft so she could feel pleasure from his work! She moaned loudly and desperately, hoping for someone to hear her before Metal Sonic finishes and takes her back to his master. His metallic rod diving deep into her depths as she bounced along it felt sinfully exhilerating, like an expertly crafted sex toy. Sonic felt her breasts bounce up and down as she did, and she blushed as she held on to Metal Sonic's strong body, whimpering and groaning in defeat. Metal Sonic beeped and buzzed louder and louder, as if charging up for something. "Ahhh! Ahh... Oh, god! Eggman didn't... put a cum function in you, too!?" Sonic gasped, trying to sound more terrified than aroused. Despite her body's betrayal, she WAS terrified by this prospect. What sort of cum could a robot produce!? With a few more thrusts, she would find out. As she moaned in a mix of ecstasy and terror, Metal Sonic dropped her to her knees and thrusted his cock in deep, buzzing loudly as he fired his payload! Sonic felt a substance very similar to heated cum shoot into her, and she yelled out loudly as she instinctively came in return! Her juices coated the metal rod sticking out of her pussy, as well as a light blue substance, obviously the "cum" he'd used on her. "No... Now... he's going to take me back to... Eggman..." Sonic whimpered, feeling that this must be the end.

"Hey!! Get off her you bastard!!" Sonic's ears perked up upon hearing the enraged voice of her best friend, Tails! When she looked, Sonic saw him come at the surprised Metal Sonic and knock him away with a tail whip! "Eggman's sick game is over!" said another voice, this one belonging to Knuckles! With a powerful punch, he knocked Metal Sonic across the carnival and into a weird, bouncing cylinder! Sonic looked up at her friends, smiling weakly. "Y-you saved me... Thank you, guys..." she said. Tails nodded. "I thought you were taking too long to get back, and I got worried..." he sighed. Metal Sonic buzzed angrily and flew off, leaving the three of them alone. "You all right, Sonic?" Knuckles asked. Sonic blushed, not used to being a damsel in distress. "M-metal Sonic... Some kinda... fluid..." she mumbled. Tails examined her vagina. "Robot cum...? We better get you back to my workshop so I can run an examination... Can you carry her, Knuckles?" he asked. Knuckles nodded, and they were soon on their way. "Don't forget the Emerald..." Sonic reminded them before drifting off to sleep.

She awoke in Tails's Workshop, laid down on the couch. The Chaos Emeralds were sitting on the table, including the newly acquired white one. Knuckles was standing nearby. "Morning, sleeping beauty." he said, making Sonic blush. She was starting to like some of the attention her female form was getting, when it wasn't violent. Tails soon came in with the data he'd gleaned on the robot cum. "Hi, Sonic... Well, I haven't figured out much about the robot cum yet. I can confirm that it won't get you pregnant or anything... Maybe it was just designed to weaken you. You did fall asleep." he reasoned. Sonic nodded. "I... I'm sorry you had to do that, guys... I should be more prepared if I'm gonna go out there like this." she said sadly. Knuckles nodded. "Practice your speed. You know HOW to do it. Just train up your new body." he said. Sonic glared at him. "Oh, as if that's soooo easy!" she snapped. Knuckles crossed his arms, and she felt bad right away. "Sorry... It's always come so easy to me before, I guess it's stressing me out now that it's not." she realized. Tails smiled a little. "It's okay, Sonic... We can help you." he said. Sonic shrugged. "Maybe..." she muttered, glancing at the two of them and finding herself smiling as well. "You know... I should really thank you both for saving me..." she said, batting her eyes and sitting back on the couch so that her sexy curves were more visible to both of them. Tails and Knuckles both went wide eyed, but Knuckles then smiled and licked his lips. "Now why don't Rouge or Amy every get this way when you save them?" he joked. "They did when my male self saved them." Sonic teased. Tails looked back and forth between them until he realized what was going on. "Wait, Sonic... You WANT to have sex? With both of us??" he asked. Sonic nodded. "If both of you are game... I mean, I'm only gonna be in this body for a while. Might as well have fun with it, especially since pretty much EVERYONE already has had their way with me anyway... even Metal Sonic." she pointed out. Tails scratched his head. "Well... there's not much room in here for all of us..." he sighed. Sonic chuckled. "Plenty of room on the cliff outside. I don't mind if anyone sees us. Like I said, pretty much everyone..." she said.

And so, in moments Sonic was outside, laying on her back and waiting for her two best friends to give her her first threesome in this female body. She spread apart her legs wide, eagerly watching to see which of them would take the initiative to dive in to her pussy first. Knuckles smirked, stepping forward. He lowered himself over her. "Oh, yeah... Punish me some more, rad red..." Sonic whispered. Then, Knuckles crawled further up Sonic's body, swiftly sliding his cock between her big, soft breasts! "Wha!? Huh?!" Sonic gasped. "Ha! Look at your face! Sorry, I still kinda like seein' you embarrassed... So I feel like titfuckin' ya. Get ready for a cum-soaked face!" Knuckles smirked. Looking up behind Knuckles, Sonic could see Tails leaning down between her legs. "Don't make fun of Sonic, Knux! She's been through enough! Never mind him. I'll make you feel good, Sonic!" he smiled. Sonic smiled back and nodded, and soon felt both cocks start to move! As Tails once again penetrated her entrance, Knuckles began sliding his rod back and forth inside her cleavage. Sonic let out a long, pleased moan as she started to enjoy herself. She watched Knuckles's dick poke out from between her boobs again and again as he went, and she gasped lightly as he grasped her tits tightly for leverage. Tails held on to her hips and sped up his thrusts into her passage, making her cry out in delight! "Y-yeah! Tails... Knux! Aaaahhh... Fuck me! It feels so... amazing!!" she moaned, not wanting to ever stop. Tails blushed at hearing her talk like this. "S-sonic... I'm glad you like it!" he smiled. Knuckles chuckled. "Stay like this, and we'll screw ya senseless all the time..." he offered. Sonic held on to his butt as he kept titfucking her. "Just keep screwing me, pal... Aaaahhh... Stay in the moment..." 

It wasn't long before Knuckles came, spraying seed all over Sonic's muzzle, but not really getting much elsewhere. She slurped some from around her mouth, smirking, and as Knuckles got off her, Tails stopped as well. "You finished, Knuckles?" he asked. "Well, I did kinda hold back a little... I could go on..." he said. Tails hadn't cum yet either, so they turned to Sonic, who was busy wiping the cum from her face. She winked at them. "Still got plenty of juice left. Wanna switch places?" she asked.

So, this time Knuckles was on his back, with Sonic on top of him. He held on to her tightly by the rear, lowering her pussy over his length. Tails sat near their heads, and offered his dick to Sonic. "Care to taste?" he asked. Sonic glanced over curiously. As a male, the thought of sucking dick was utterly gross, but now, as a female... It was still a little weird, but maybe there was something to it. His dick was sexy to her now. But could it be yummy? She reached out and took the base of his cock in her hand, leaning over slightly as he moved closer. She slowly slid her tongue over the head of his cock, both of them shivering as she made contact. "That's it, Sonic... it feels good..." Tails whispered. Sonic smiled slightly, then moaned as Knuckles started to really fuck her! As his cock started to pound into her pussy wildly, Sonic realized that the only way to attend to Tails would be to dive right in! She took his length into her mouth quickly, gasping and moaning as Knuckles screwed her! "You asked me to punish ya earlier, Sonic? Well, now you get your wish!" Knuckles smirked, gripping her ass tightly and forcing her hips back and forth to aid in his fucking! Tails held Sonic's head gently, trying to steady her as she jerked him off! "Aaaahhh... S-sonic!! It feels so... Oh, Sonic! I wish... you could stay a girl!" he moaned as Sonic sighed and moaned as well, seemingly in agreement, though she couldn't speak at the moment. Despite enjoying herself, she was trying not to choke on Tails's dick, so she backed off a little, trying to lick and suck at his head more. They were all getting close, and with Sonic licking right at his head, Tails couldn't hold on for long. "Soniiiiiiiic!! Aaaaaaaaaahhhh!!" He came into her mouth suddenly, but Sonic reacted by pulling his cock further in so that none of the cum would escape! "Mmmm.... Mmmmph!!" She swallowed some rapidly before releasing Tails's cock to swallow the rest. "So... good!" she blushed. Tails blushed back and mouthed "I love you" before laying down, watching Sonic. She gasped and panted for air now that she was done with Tails, but also cried out in pleasure, for she was very close to orgasm. "Heh, now it's my turn. Get ready to scream, Sonic, 'cuz this'll be a doozy!" Knuckles boasted. Sonic held on to him tightly and nodded. "Aaahhh... Fire when ready, Knux!" she winked. With a few more thrusts, he obliged. Having cummed earlier, his boasting of a "doozy" might have been overselling it, but Sonic let out a scream of ecstasy as his seed flowed into her passage anyway, triggering her own orgasm! The three friends rested together, laying outside, sticky with cum and not caring who might know about it.

Later, Sonic sat in Tails's workshop thinking over the day's events. She'd noticed Tails mouth "I love you" to her. "I don't think Tails wants me to change back either, then... But Metal Sonic..." She thought about how easily she'd been bested by her old foe. And it would happen again. So she couldn't remain female anyway, could she? Yet, what did SHE want? She found herself wondering this as she gazed at the Chaos Emeralds. "I want to be strong again... I want to be able to protect myself and my friends. That's what's most important..." she sighed, standing up and walking out the door...

To be continued...