Sally is in her office, doing routine paperwork. After having been working there for three hours, an alarm sounds and Nicole suddenly appears in a mini-hologram form on the table, on top of the papers and in front of Sally, preventing her from keep working.
"Time to rest, Sally."
"I'm in the middle of something important, I have to finish it at least-"
"No buts." Nicole scolds her comically. "I don't want you to wear yourself out again. Besides, I'm sure you're craving for something... or someone."
Suddenly, Sally's shorts start to feel really tight in the crotch. Nicole turns her mini-hologram off, enters Sally's office as a robotic Mobian lynx shortly after, stands next to her best friend and slides her hand down to her crotch, unbuckles the chipmunk's belt, unzips her pants, and lets out an almost fully erect penis along with a pair of large testicles. Sally lets out a small groan as she becomes aware of how sore her private parts were. The dick is evenly thick, it has a swollen vein travelling along its upper side, its head is already exposed, and it appears to be smoking when the cold air touches it; the balls are bluish, swollen and hot, and now they hang quite far from the former princess's body.
"Who do you want today, Sally?" Nicole shows the chipmunk a holographic screen with several people's faces. Sally chooses a red vixen, who not long after shows up at the office.
"Hi, Sally! You called me?" The slut has a revealing nurse uniform that shows quite a lot of her chest and allows anyone to take a look at her panties.
"Yes, Fiona. I have a mission for you..." Sally moves along with her chair, stepping out from behind the table and showing off her much-needed member.
"Oh~ Very well..." Fiona kneels down and rubs her fingertip along her leader's cock, from the glans' underside to the shaft's base, earning groans from Sally, who starts to squirm in her chair in anxiety. "Just stay there, don't strain. This is your break time. I'll take care of you from here."
Fiona licks the tip, scooping up a drop of pre-cum. She starts sucking on the cock's head, then sucks larger and larger portions of it until she gets it all in her mouth, as she palpates her leader's balls.
"Hah... *sigh* Good job, Fiona... You are making an invaluable contribution to the cause of the Resistance... We'll be eternally grateful to you... Ask for whatever you want in return..."
*slurp* "I want you to free yourself, to give me your love~" Fiona squeezes Sally's balls a little more, making her even tenser.
"Ah! And... and where do you want it?"
"Wherever you want~"
"Well, then... Sit on me, face-on..."
Fiona does what she's told. When she sits on Sally's lap and hugs the chipmunk's waist with her legs, the latter's cock rubs against the vixen's already quite wet pussy and their breasts press against each other.
"Mmf... It feels so good... To have you so close..." Fiona says. She and Sally share a long kiss, their lips being connected by a trickle of saliva when they part. Meanwhile, Nicole moves aside the fabric of Fiona's panties that covers her pussy and her anus, showing the first one is already dripping vaginal juices and the labia are swollen.
"Ready to receive the award from your leader in person?" Sally asks.
"Yes... Give it to me!"
Sally grips Fiona's ass tightly, lifts it up to let her erect, throbbing dick stand up, and suddenly lets it drop onto her lap again. The former princess' shaft swiftly makes its way between Fiona's wet but also tight vaginal walls, hitting her G-spot and also her cervix.
"Nyah! Y- Yeah! Mmh... To the bottom... Explore within me all you wish~" Fiona moves her body against Sally's, letting that lovely cock move inside her and stimulate her even more, and also getting into position so that Sally can suck her tits. The chipmunk proceeds to unbutton and open her partner's nurse apron, letting out her firm D-cup breasts, without a bra and already quite exposed by the wide neckline; then Sally begins to suck and nibble on the nipple of one of her tits, massaging the other with one hand; her other hand keeps holding and massaging Fiona's wide round ass.
"I'll never get tired of this body of yours... I can never get enough of you..." Sally says as she buries her snout between the red vixen's breasts.
"I could say the same about you... Your Majesty~" Fiona whispers that last part in Sally's ear, making her almost squeeze her ass and one of her tits, bite hard on the other, thicken her cock inside Fiona and make its tip open the cervix a little. "Mmh~ Someone here gets horny when others get submissive with her... Go ahead, use me, I'm yours, I'll always be!"
Sally grabs Fiona's ass with both hands and starts pushing it up and down hard on her dick, hammering inside Fiona, making the tip of her member expand the submissive vixen's cervix a little more and more.
"Ngh... Argh... Nicole..."
At Sally's call, the lynx AI makes herself present in her robot body, carrying her own cock and balls: they seem to be made of silicone, but the shaft is also throbbing and the balls are filled with a white liquid surprisingly similar to semen; the dick is already well lubricated, and the shape of Nicole's "package" is exactly the same as Sally's, except for a thick knot near the base, ideal for keeping the member locked inside the vixen's butt. Fiona sees this out of the corner of her eye.
"My God, Will I have two Sallys inside of me?! Oh, Your Majesty, you shouldn't be that good to me..."
"Actually, Nicole will shatter your ass. I'll have my very real cock inside your pussy, getting you pregnant like the whore you are."
"Sounds like a good deal~"
Nicole stands behind Fiona and penetrates her ass with no foreplay. With two cocks inside her, the vixen has her orgasm, which lasts for several minutes as Sally and Nicole keep abusing two of her holes.
Finally, Sally puts her member's entire head in Fiona's uterus, ending up stuck inside; the same goes for Nicole, who shoves the entirety of her artificial dick up Fiona's ass and her knot at the base of it prevents the lynx from taking it out. Then Sally's balls shrink and her cock shoots a large load of cum directly into Fiona's womb, leaving the vixen's belly swollen. Nicole's artificial dick also shoots into Fiona's ass the liquid she was storing in her balls, an exact replica of Sally's cum. The hot, slimy, copious chipmunk scent filling Fiona's womb and butt, swimming in the vixen's insides, makes her give a long out-of-tune cry of pleasure; she finally relaxes, falling into Nicole's arms, barely left conscious and muttering incoherently.

When Fiona comes to her senses, she's on a king-size bed, lying between Sally and Nicole. The vixen had been holding Sally, sucking on her tits, with the chipmunk's and the lynx AI's dicks still inside her.
"How long has it been?"
"Enough for Nicole and I to get you pregnant again. Do you have to go somewhere?"
"I had a date scheduled with Tails, Bunnie and Sonic."
"All right, go with them. Those three deserve to enjoy your 'company', if you know what I'm talking about..." *wink*

Fiona leaves Sally's house, wearing the same skimpy clothes that she had when entering earlier. The vixen and the chipmunk kiss while also rubbing their bodies against each other and grabbing each other's ass.
"I'll miss you, Fiona."
"Don't worry, I'll tell Sonic and Amy to visit you later. He, you and Nicole can share the hedgehog girl, or you could also teach Sonic what it feels like to have your nice meat inside him."
"Good idea. See you!"
As Fiona walks Knothole's streets, she attracts the stares of many people of all genders and orientations. One of them is a certain spy bat hiding in a tree: it's Rouge. Like Fiona, she's an incredibly sexy girl, with DD-cup breasts and a large ass and hips, and she also wears an outfit that accentuates her charms, which in this case is a tight black catsuit with a pink heart-shaped plate that reveals a large portion of her chest. But also, like Sally, she also has a big penis and testicles; the cock has a thick leather-like skin, and her dick's head is covered by an even thicker foreskin but it's also quite large; the balls are large and hang away from Rouge's crotch. The bat has been quite pent up lately, she's been masturbating intensely for half an hour on a tree branch, and now that she's seen Fiona, she knows exactly what to do: pay that cute little vixen a visit, and fill her insides with her warm, thick, plentiful love...