Auto-Fiona had a ton of regrets. Her electronic mind was whiring through them at turbo speeds as she approached her primary goal. All Auto-Automatons were built for infiltration, to that end they were nigh perfect recreations of a given Mobian. Where this disguise fell apart was that in order for it to work internal elements had to be left without water proofing. Meaning that if they got even slightly wet they would rust or short out usually both.  Following the great upgrade this was no longer a concern but with it the former spies felt like they had done terrible harm for no good reason. Auto-Fiona’s regrets were fairly common among Auto-Automatons but unlike most of her brethren built for deception her regrets had a singular focus: Miles Tails Prower.


Auto-Fiona had been one of only two Auto-Automatons to ever get within spitting distance of a target on the kill list (the other was Pseudo-Sonic) Persons of such irritation to Eggman that he wanted them dead on the spot if possible. Auto-Fiona had been within seconds of drowning Tails in the surf of the beach where he was romancing her. She had failed because a short made her hips jerk up and her machinery locked up from the rust. He had left her on that shore as he cried his eyes out over lost love.


It wasn’t like she really wanted to kill the boy genius but she was a machine there was a limitation to her programming. Until the Great upgrade she lacked a will of her own aside from vague directives and programming quirks. Now that she had no stated directive and could choose for herself she was going to make it up to Tails. It helped that she did have actual feelings for the fox, It's hard to simulate emotions without actually experiencing them. She just wasn’t sure how the fox felt about her this many years on.


The term nervous did not even begin to describe her emotions as she knocked at the door to the foxes home. She was distinctly surprised to behold a flat yellow vixen wearing a sling style bikini and nothing else.

“Fiona!?” the yellow vixen said eyes wide and then narrowed to the slits.

“Fiona?!” Came the call of a second voice and a vixen matching closer to Tails appeared behind the first.

“Auto-Fiona actually.” she replied and was not too surprised to see that neither of the vixens regarded her with any warmth. “So I understand that I'm not exactly the person you most want to see. But things have changed for me and I'm a different person now.”


“You aren’t a person at all.” The vixen closest to the door responded.

Auto-Fiona frowned at the vixen. “Let’s try this again… Hi I’m Auto-Fiona, A reconstructed, upgraded and reprogrammed Auto-Automaton. Who are you?” the door was promptly slammed in her face. Auto-Fiona frowned deeper at the door but the sound of raised voices on the other side made her hesitate to just leave. The robotic vixen chewed her lower lip as the voices got louder but not clearer.


Just as Auto-Fiona was preparing to leave, the door swung open again and the second vixen was now standing close enough that Auto-Fiona was sure it was Tails. “Who? How? Why? When? Where?” Tails asked with her tails lashing the air behind her as the first vixen glared at the doorway.


Auto-Fiona blinked before the nature of what she was being asked. “Synth Sonic upgraded me and the other Auto-Automatons and all the other eggman robots. He used the Neo-Metal Sonic nanobots and scanned bio-data to create bodies that are near perfect copies of living beings but are constructed from inanimate materials. He thought the old model robots deserved a chance to do good in the world and our old bodies weren’t made to do that. I don’t know when he started but I was number 81995 on the line if that helps any. Eggman’s Deep Dunk lair.” Auto-Fiona rattled off. 

Tails paused for a second to digest that information. “Round two!” the vixen declared. “Who is Synth Sonic, How do your upgrades help you or us?”


“Synth Sonic is the latest evolution of Metal Sonic after his exposure to the Futanari virus. As part of our upgrades we are all Futas and are capable of serving as breeding partners.” Auto-Fiona declared.

“The futa virus works… on robots?” Tail asked jaw on the floor.

“When Metal Sonic scanned the bio-data the Futa virus was scanned, it seems that the biological virus transformed into a computer virus.” 

“Prove it!” the yellow vixen yelled her tail at maximum fluff. 


“Pardon?” Auto-Fiona asked, hoping to get clarification.


“Prove that you're a Futa.” 


Auto-Fiona blushed slightly before lifting her skirt revealing her cock which was stiffening as she got excited about the pair looking at it. Nudging her half mast erection and balls aside she displayed her pussy for the pair of vixens.  “I trust the view is enjoyable.”

“Very~” Tails said  as her own dress tented with signs of erection.”


“I have exactly one directive to help Mobians by tending to their sexual needs. Including breeding if you desire.”


“Oh yeah? Then get in here and bounce on my cock!” the second Vixen called out.


Auto-Fiona flinched mentally as her body sprang to obey, striding past Tails and over to the vixen. Auto-Fiona did not like this Vixen. She was mean and a bit crude but at the same time she had asked for sex and so Auto-Fiona was going to give it to her.

“Zooey!” Tails yelled, finally filling the robot in on her partner's name. 


Zooey flopped onto a couch slipping free of her sling bikini fully revealing an absolutely rock hard cock to the robot. Auto Fiona didn’t feel so much as a hint of shame as she obeyed her sole directive turning her back on Zooey; she flicked her tail aside and planted her pussy on the vixen’s lap.


Auto-Fiona spared a few seconds to enjoy the feeling of her pussy being filled as while her new body was made for sex she was only just experiencing it now. “Do tell me if I get too rough, it’s my first time.” she said as she began to rock her hips letting Zooey slide in and out of her depths. “Hah ah oh I came here to Apologize to you Tails. I’m sorry I broke your heart and tried to kill you.” It occurred to Auto-fiona that was an odd thing to say while presently riding someone else’s cock but she couldn’t stop. 


Tails though didn’t seem bothered the futa vixen was stroking her cock as she watched Auto-Fiona ride Zooey’s cock with growing abandon. “I’ll forgive you…” Tails said plainly distracted by the sight before her and the throbbing member in her hand.

“I want you to know that I fully intend to serve as your personal sex toy.” Auto-Fiona confessed. “Not simply out of guilt, but because for the brief time I was active I did truly fall for you” Auto-Fiona smiled as she finally got to tell the fox something that had been looping in her hard drives for years.”

“OI!” Zooey declared delivering a double cheek spank to the robot's bottom which to Auto-fiona’s surprise triggered her orgasm. “That’s my Girlfriend you can’t just walk in here declare you love her and pledge to be her sex toy!”


“Zooey-” Tails started only for Zooey to keep on.

“You want a piece of her you gotta share and that means you’re mine and Cosmo’s play thing too!” Zoooey said and then squeezed Auto-Fiona’s hips as she came inside the robotic vixen. “You got that!?” The vixen said the moment she was done cumming.

Auto-Fiona smiled  as she lifted her newly cum filled pussy from the vixen. “Your terms are very acceptable. I will gladly serve anyone but Tails is my top priority.” Zooey frowned and clearly had something to say about that.


“Auto-Fiona, stuff her full of cock while I pound you!” Tails called out. The robotic vixen winked at Tails as she turned to fill her command. Zooey was shocked but plainly not displeased as her pussy was penetrated and filled. Auto-Fiona experienced a moment that surpassed physical pleasure as Tail’s dick slipped into her pussy. The robotic vixen quickly found a pattern shoving forward to fill Zooey and then pushing back against Tails. Zooey it seemed was quickly warming up to Auto-Fiona’s presence and after all it’s hard not to feel good about someone who is giving you orgasms one after the other. Tails had clearly gotten too worked up watching the two go at it earlier as she came first flooding Auto-Fiona’s pussy to overflowing cum oozing down her thighs. Tails stepped back allowing Auto-Fiona to really give it to Zooey. The robotic vixen let out a howl of delight as she came, her balls churning as she flooded Zooey’s sex with spunk. 


“Hoh hoh oh I changed my mind. I think I like her.” Zooey said with the first smile Auto-Fiona had seen from her. 

“Cosmo is gonna love her…” Tails said as she pulled the robot into a kiss. “... and I know I do. So welcome to our polycule.” Auto-Fiona had her head turned by Zooey and she was kissed again. Her second life was off to a great start.