Sludge the Dragon had come to Ponyville as Spike's long lost father, however, certain things didn't make any sense. His story didn't add up and why would he show up now? Plus, it's proven that he's quite the lazy slob and doesn't treat Spike at all like a son and more like servant. However, Twilight knew the truth and he was a conman. How will Spike react once he knows the truth and what will happen? Well, let's find out.
Twilight pulls Spike aside once Sludge has been busy and tells her what she thinks about him and the many inconstancies of his story. As the dragon thinks about, he realizes that she was absolutely right and many things didn't add up. He then realizes Twilight wasn't jealous at all, she was highly concerned for his safety around this stranger.
Spike gasps as he thinks about it, realizing the truth. "Holy crap Twilight! I was such a fool! I'm so sorry..." He says, feeling rather stupid to not realize it sooner, he was finally happy to encounter another male dragon and one whocould possibly be his father, he didn't actually think about how convenient this was.
Twilight just shook her head and hugs Spike. "It's not your fault. You wanted a father figure in your life and Sludge was the closest to that. But that doesn't excuse how he treated you." She says and sighs. "If there was only a way to punish him for lying and using you... Do have any ideas?"
 Spike hugs back and things for a moment, then, an idea popped. "I think I have an idea Twilight~" He smirks as he whispers the very naughty idea in her ear causing a smirk to appear on her face as well
"Ohh... you naughty dragon~ Alright. I'll leave it up to you. But I'm watching. For... reasons." Twilight said and couldn't help but giggle. She taught her assistant well indeed. Sludge wouldn't know what hit him. Of course, he has no clue they figured his real identity out.
Spike the wonders and voices his question to his caretaker. "The real question is, how do we lure him into our trap any ideas Twilight?" Twilight thinks about it and has an idea or her own. "Why don't you say to Sludge you needed some 'Father and Son Bonding'? Maybe that would work."
Spike smiles at that and nods, that would be a good excuse to get Sludge to tag along with Spike. "Good idea~" He says to Twilight and chuckles. One hour later, Spike leads Sludge to the bedroom after telling him he wanted some father and son time.
Sludge was confused, but shrugs at the offer. What the hell? What did have to lose anyways? Maybe he could find some way to get this brat to do more stuff for him. "Alright son, what do you wanna do now?" Sludge said, keeping up the father act. Meanwhile, Twilight was hidden as she waits for the trap to be sprung.
 Spike played innocent as they get closer to the bed. "Oh, you'll see your gonna get just what you deserve... Now Twilight!" He shouts and pushes Sludge onto the bed. Sludge grew wide eyed and fell on the bed, Twilight locked the door and held Sludge's wrist and ankles with her magic, preventing him from moving. "Wh-wh-what?! What's going on!? Spike, what's happening?!" He shouted to the small dragon in a panic.
"Cut the crap Sludge, I know the truth, right Twilight?" Spike says to his caretaker, he grabs the dirty tank top Sludge was wearing and rips it off burning it to ash while Sludge watches, being helpless as he was trapped by the two.
Twilight nods. "Oh yes. I thought back and several things didn't make sense. One, you don't look anything like Spike or even match his features. Two, why would you come back years later to search for him? And finally three, why have we never heard of you until now? And I also know who you really are and your reputation precedes you." Twilight explained as Sludge started to shake and watched as Spike destroyed his shirt. "Wh-wha.... what do ya mean? I-I'm-" "You're a con artist and you give a bad name to dragons. If Princess Ember ever found out... you'd be in trouble."
Sludge's eyes widened at the mention of the dragon ruler and paled. And judging by this, they knew her as well. He was screwed. "W-wait... I ca-can explain!"
explain what did you even know my family at all or am i not the first child you conned? grabs his pants looking to twilight on whether to just pull or rip them off
Twilight gave a gesture to rip them off. Sludge wouldn't be needing clothes anytime soon. "I-I... uhm... w-well..." Sludge was stuck, he was caught and driven into a corner. The jig was up. "I-I just conned many other p-ponies, stallions and mares...!" Twilight just shook her head in disappointment. "Unbelievable... so Spike is the only child? You should be ashamed!"
Spike grins, staring at Sludge as he digests this information, what Twilight said and guessed was true all along. Which means... he didn't need to hold anything back. "I'm gonna enjoy breaking you~" He says and tears his pants off burning them like his shirt as they both get a good look at his ass.
Sludge gulped and stared at the small purple dragon. "Wh-what do you mean...? Y-you can't...!" He squirms, trying to break free, but Twilight's magic was too strong. "Who's gonna know? It's just us here. Besides, I'm a Princess. Spike can do whatever he wants to you, only fair, after what you did to him." It all came crashing down on the big fat dragon and groans. This was definitely Karma coming back to bite him. "P-please...! I'm sorry! I-I'll apologize and never come back! Please... please don't do this Spike..." Sludge whimpered.
how about this sludge i'll give you a choice either be dominated by me or be sent to ember and more then likely put to death~?
Sludge froze as he weighed his options. If he was turned in, Ember would find out and the reputations between creatures and Dragons would be shot because of him. And she found out his crimes, he would most likely be punished or put to death. On the other hand... he would have to endure what Spike would give him. "Well? What's the decision, Sludge?" Twilight asked him, the big dragon sighs in defeat and stops struggling. "... I... I submit... D-don't take me to Princess Ember. S-she'll kill me!" He said and whimpered.
"A wise choice. Spike, you have the go ahead." She says towards her assistant and adopted brother. Spike nods and chuckles. "Good, now suck it~" He gets on top of Sludge shoving his surprisingly big cock in his mouth.
"Mmhg?! Mmhph!" Sludge;s eyes widened at the size of Spike's cock and was forced to take it inside his mouth. How the hell did he hide something that big?! It puts his to absolute shame. "Mmmhg, mmgh!" The small purple dragon humps his mouth as fast as he can, shaking his butt at Twilight playfully teasing her. "Mmmmm~ He's so warm, such a long tongue too~" He says and moans.
Sludge blushes at that as he was being facefucked by Spike, helpless to do anything but try to please him. Twilight watches this and blushes, seeing him do this to the fat green dragon and seeing Spike's big rump. "That's it, give it to him Spike! Show him you're the better dragon!~" She cheers him on.
Spike smiles and looks at Sludge as he thrusts away. "Oh, just seeing you watching this is only making it hotter for me~" He then pisses in his mouth humping even faster leaking pre as well as Twilight grabs a whip for Sludge's ass.
Sludge gurgles as he feels the warm piss down his throat. "Ghhgh! Hhhgm!" It tasted so bad and bitter to him, but once again, he was helpless. Twilight grabs a whip and see's Sludge's exposed ass, so big and plump. Must be a dragon thing, she guesses. Spike roars cutely as he blows his load in Sludge's mouth, filling him with a mixture of his semen and piss.
Sludge's eyes widened as he was forced to gulp down the piss and Spike's load. "Gghghgh! Hhfgfh!" Oh God, it tasted even worse for him! But he would rather endure this than the death penalty. "I think he likes it~" Twilight teases, even though she knows he hates it.

"Mmmmm...~Ii think he does too, maybe he can be our pet~" Spike says and pulls out slowly cumming all over Sludge's body. "Pfha... ahghh... p-pet...?" Sludge managed to say. A pet?! He was nobodies pet! "Hmm... that might be an idea. I think his ass needs a good beating, don't you agree Spike?" Twilight said and grins, Sludge whimpers again at the suggestion. "Mmhh... n-no..." Spike nods at that. "Yes I do." He focuses fire though his claw as he spanks his ass hard.
"Aaagh! S-stop!" Sludge cries out in pain and squirms from the spank on his rear. "Maybe this will do?" Twilight asks and uses the whip on his the other cheek. "Nnngh! Make it stop!" He cries out and groans. Spike spanks him hard as he turns Sludge's green ass red.
Sludge just cries, whimpers and moans from the spanking on his fat ass until his cheeks were bright red. He started sobbing a little, feeling the stinging pain on his fat cheeks. "Nnhf... n-no more... I-I'm sorry... please... lemme go..." The dragon just grins, hearing those words."You don't feel sorrow, stop lying~" Spike says and spanks him harder jerking his cock.
"Aaahn! Hhngh!" The big green dragon shudders, feeling his cock being stroked, tears gathering in his eyes. "Nnhhg... n-no... Please...! I promise I'll change! I'm sorry I used you! Pl-please Spike... sh-show mercy...!" He choked back a sob as Twilight just stared at Spike, letting him take control. Spike chuckles at the helpless green dragon. "Hehe, you say that yet your hard as a rock~" He then shoves his cock in his ass.
"That's because-AAAAHHHH!!!" Sludge threw his head back and screamed bloody murder, feeling Spike's cock inside his tight ass. "AAHH!!! TAKE IT OUT! TAKE IT OUT!! Fuck! It hurts!~ H-help me!!" The tears now ran down his face, his own body betraying him, giving into Spike's sexual needs while his mind was still trying to stay strong. "Oh, are you a virgin? That's so cute~" Spike teases Sludge and humps him fast pulling Twilight into a deep sloppy kiss.
Twilight kisses back and smiles, Sludge just moans and blushes a deep red. "Nnghg! Hhah! S-stop...! I... I can't take much more...!" Sludge's cock began to twitch, and started leaking some pre. No, he couldn't be this aroused and close! How could he possibly enjoy this?! Spike humps faster, jerking his cock as he pisses inside him the thrusts shaking the bed. He pulls away from the kiss and smirks. "I can feel your mind breaking my pet~"
Sludge feels the warm piss flowing inside his ass, his eyes going half lidded and his tongue sticking out. "Hhahh... ahh... m-my mind... s-so... foggy... I... I'm... I'm gonna...!" Oh God, he felt so close! His twitching erection was leaking more pre, just begging to blow its load as the abuse continued, treating him like a living sex toy. The purple dragon shoves his massive dragon knot in his ass as Spike roars cumming hard. Spike chuckles, seeing Sludge's face. "Oh, your all ours now! Maybe I'm your "daddy" now, Sludge~?"
Sludge's eyes roll back as he felt the hot load inside, even making his stomach bulge out. Finally, he came and stained his face and chest. The green dragon was panting and breathing heavily from his orgasm and being filled with Spike's dominant dragon cum. He barely registered what the small purple dragon said. "Hhah... ahh... wh... wha...?" His mind was reeling over that... that awesome feeling~ Twilight just giggles, seeing Sludge's expression. Spike thrusts while trying to pull out, as he came 6 more times to tease him.
"Aaagh! Ooghghh! Nnhgh...! Nhho...! Y-you... t-too... mghfh... bghgh!" Sludge's stomach kept expanding as he felt something in the back of his throat, his eyes rolled back as he couldn't keep it down anymore. There was too much inside of him. "BLEEGGHHG!!!" He began to throw up Spike's cum all over himself, he blushes a deep red. "Aww... wittle Sludge didn't keep it in." Twilight teased him as he finished and gasps for breath. "So what do you say now Sludge~?" Spike asks him.
Sludge felt something strange and his way or thinking changed. Looking back, Spike's cum and piss tasted... good. Not terrible. And he felt so good being filled up like a condom~ "P-please..." It wasn't the usual pleading from before, this time it was different. Twilight stopped using her magic and he was free, but Sludge made no effort to run. Spike smiles, noticing the change from Sludge and how he didn't bolt. "Please what, Sludge~?" He asks him.
"P-please... Daddy...~" Sludge said, staring at Spike with lust, it seemed from the treatment and the brutal fucking, his mind was changing. "I want more... please give me more Daddy...~"
The small purple dragon gives the bigger dragon a pat and giggles. "Good boy! Well Twilight, want a turn with him~?" He asks her. "I think I will~" Twilight nods as Sludge just stayed where he was, all thoughts of escaping was thrown out the window. He wanted more, wanted to be treated like a pet, a sex toy, anything! "Mmmm... yes...~" The green submissive dragon said and smiles.
"Hehe, in that case, give our new "puppy" a treat~" Spike says to Twilight, giving her a wink and she knew what she had to do. Treat? Sludge wondered what they have planned for him for even more fun. Spike giggled as he sees Twilight use her magic to give herself a cock.
Twilight goes up to Sludge and forces her new cock inside his mouth, who happily groans. "Mmhf... you were right Spike, his mouth does feel warm~" She says and starts to facefuck the horny green dragon. "Mmhf! Mmhfh!~ Nnhfh!~" Spike starts fucking Sludge's ass again, whipping him with his tail.
"Mmhh!~ Mmhf...~" The slutty green dragon closes his eyes and feels his Daddy and Twilight pounding him. It felt so good to be taking and sucking cocks!~ "Mmm... we're going to fill you up, Pet~ That's all your good for anymore~" Twilight says and moans, feeling Sludge using his tongue to please her. "Mmmmm...~ Also hope you like collars and leggings, because that's all your wearing from now on~" Spike says with a moan as he humps him faster whipping him harder.
"Mmh!~ Mmmm...~" Sludge could just imagine it now... wearing feminine clothing and acting like their pet, eager for more cocks and semen~ His cock twitches as this continued, feeling his Daddy's big dick in his ass and Twilight's cock in his mouth. "Ohhh... such a good boy~ You'd better get used to them too, because that's all the clothing you'll ever get!~" She added and goes deeper, making the green dragon gurgle.
The small purple dragon pounds his ass pissing inside it. "Hehe~ Well what do ya know, Twilight? He became a part of the family after all~" He joked and giggles. Twilight couldn't help but chuckle at that, pissing inside his mouth as well. "I'd say so~ We could have more 'family bonding' like this!~" She says as Sludge happily moans and gulps and takes their piss. His cock shot a spurt of cum as he groans.
"Hehe, I'm close again guys~" Spike groans, feeling pre leaking out inside Sludge's abused hole once again. "Mmhf... me too~ Let's give him another helping~" Twilight says, Sludge could feel them getting closer to orgasm and braces himself. He couldn't wait to be filled again!~ The purple dragon cums hard, shooting 5 thick loads in his ass, and Twilight cums, shooting two loads as Sludge's stomach bulges again, the green dragon squeezing his eyes shut, taking the huge loads inside. "MMmghghgh!!!"
Spike pulls out as he squirts on his dick, giving his new pet what he wants. Twilight pulls out and stains Sludge's face and chest, when he opens his eyes, hearts can be seen. "Pfhha... ahh... mmfhfh... s-so full.... ehehehe...~"
"Welcome home my slutty puppy~" Spike says softly and kisses Sludge's forehead as he falls asleep making Spike and Twilight giggle, the green dragon must have been exhausted.
Spike turns to Twilight and smiles at her. "So now what, Twilight? Care to join me in the shower~?" He says and winks at his caretaker, Twilight nods and smiles back. Spike then takes Twilight's hand as they head to the bathroom knowing that from now on, things will be more wild  from here on out the end.
--THE END--