Work Text:
Tails approaches Eggman and climbs up into his Egg Mobile. Eggman's brow raises in curiosity as the boy takes position and straddles him. This is new. Usually, he has to pin him down forcefully beneath him or pull him into his lap with a vice grip on his arms so he can't go as he squirms helplessly, whimpers and tries to escape. What changed? Is this really happening?
He attempts to shake himself back to his senses after being stunned and resist the urge to find out. "What is the meaning of this? Get off me! Can't you see I'm busy? I didn't come here to play games with silly little boys!" He snaps in defense, trying to pretend they've never had anything to do with each other because they're in a public place where anyone could see.
He acts like he's really trying to push Tails off him, to try to convince himself and Tails and anyone who could potentially see them. But they both know that if he really wanted to he could, he's just not putting strength into it. He just can't resist the weight of Tails in his lap, pressing against him firmly. It's been quite a while since they were last in this position and he's been so busy lately, he hasn't had time for much release...
Tails smirks in a quick flash to make Eggman wonder if he's seeing things as he feigns innocence a little longer, dipping his head as he looks up at him. But there's a glint of excitement in his eyes. "Bet you've really been missing me, doctor~" He teases with a sultry tone and gaze as he puffs his fluffy chest out and looks through the lashes of his half lidded eyes to entice him.
"What? Why the devil would I ever miss you?" Eggman grumbles, trying to act clueless with a scowl. But Tails begins to tease with more than just words, grinding into him then letting his hands boldly slip between his legs to pet his bulge heavily. The act is up. Eggman closes his eyes and a sigh slips past his lips as his cock starts to twitch in the boy's much smaller hands.
When Tails turns around to show off his butt to him and grind down on his cock, that really makes it begin to react under it. It's inevitable when the small round cheeks of his tight little cub butt are sliding along his length, making it grow bigger and harder. Tails pushes back to make the big hard bulge that now stretches his bodysuit wedge between them deeper.
This awakens an uncontrollable spark in Eggman. "Ohh, so you're trying to tempt me, are you? I knew you liked what I did to you and would come back for more eventually, you dirty little slut." He growls as he gives his butt a tight squeeze and can't resist pushing him down on his erection harder. Tails then pulls away and turns back around to unzip Eggman's bodysuit.
"You're playing a dangerous game, boy. Better be careful before I snap and ruin those little holes of yours." He warns. But Tails only takes that as a dare as he winks and kisses his tip. As soon as his lips touch it, it trickles precum. His little tongue comes out to lick off slowly while giving him eye contact and he fondles his plump balls full and ready to empty into him too.
He paws at the man's cock now poking through his briefs at full mast, then pulls them down to release it. It springs up stiff as a board and Tails immediately grabs and caresses it. "Well if you didn't miss me, this clearly did." Tails smirks as he begins to stroke his cock, only slowly and lightly at first but it's already beginning to throb harder against his palms.
"F-fuck..." Eggman shivers as he grabs the little boy's butt like he wants to pull him off but can't bring himself too because it feels too good so all he can do is squeeze it tight in his large rough hands. "Now you're really asking for it, you little whore." With that, he smears his precum soaked tip on the boy's small soft lips and they part to take it in and suckle it cutely.
Eggman breaks as he pushes his cock past his lips, sighing deeply as it finally enters and he quickly wants to push it in deeper. But this time he doesn't have to force it in as Tails is already pushing himself down on it, swallowing it down greedily as he begins to suck so sloppily and passionately like he can't get enough of it, the way he's dreamed of.
"Guh- what's gotten into you?" Eggman gasps as he's met with so much enthusiasm, unlike anything the boy has never shown before. His small tight lips wrapped around his cock and warm little wet mouth gagging around it feels so damn good after being pent up for the past few days and how it's been a while since he got his hands on him like this. He can hardly take it.
He's loving the view of Tails slobbering all over his cock giving him full eye contact as those once innocent blue eyes look up with lust as he forces past his gag reflex to deep throat him when he puts a large hand on the back of his head and pushes it down further. Soon he's balls deep in his mouth and even when he thrusts up into it for more, Tails keeps sucking it so well.
Tails has never heard Eggman moan like this before as his entire length is soaked and buried in his throat and his balls are caressed, he's giving him the best he ever has and he's on cloud nine. He suddenly pulls back and his cock slides out of his mouth with a wet pop. Eggman whines like he can't stand it as he looks at Tails with his tongue still connected to his cock by saliva.
But before he can grab him and force it back into his mouth, T*ils turns around and presses his butt against his now soaked cock and starts to rub it between his cheeks. Eggman quickly grabs it to steady him and push his cock into his little pink hole, sighing deeply as it stretches around his cock again at last. "I know you've really been missing this feeling." Tails giggles.
Soon he's bouncing on Eggman's cock, again like nothing he's ever felt before with him taking it so willingly and putting so much power into it all on his own. Eggman ruts against him again and Tails takes it so well as he rides it with a relentless persistent and deliberate rhythm like he's so needy and greedy to feel his thick throbbing cock pumping in and out, balls deep.
"Uughhh, so fucking good... Such a good little boy, taking your master's cock." He groans deeply. His low grunts combined with Tails' soft moans and loud plapping sound of his cock slamming into his plump little butt is so filthy. He's lost in total ecstasy, mind numb with pleasure as he grunts and pounds into the warm tight hole with animalistic force as he loses control.
He forgets where he is with such a sexy little cub butt bouncing on his cock, drunk on lust. It's as if he has temporarily lost all of IQ points, he can no longer talk or think clearly. It turns him into a feral horny beast, mindless except for the desire to have his cock slobbered on while buried in a warm wet mouth and pound a nice tight hole until he gets release.
It's explosive when he finally cums, Tails finishes by bouncing on it with all his strength until he cums too, clenching and trembling around his cock and milking Eggman's as it all spills out inside him. It floods his ass until it overflows and leaks out and trickles down his balls.
Eggman's head is spinning from the mind-blowing pleasure. His arms go limp at his sides and his head tilts back with his eyes closed as he pants and tries to catch his breath as his cock squirts a few more pumps and drips onto the floor of the cockpit.
When he shakes his head and comes to his senses, he releases Tails is no longer in the Egg Mobile with him and he looks around in confusion until his eyes finally land on him.
Now far beyond his reach, Tails is stood with the emerald clutched in his hand, pointing to it with a smug grin and taunting him with it before he sticks his tongue out and blows a raspberry, the dirty old man's cum still leaking from his ass. "Gotcha Eggman! How does it feel to be outsmarted by a true genius? That's what you get for underestimating me and being an old pervert!"
Eggman's face flushes a deep crimson as he finally figures it all out. He dropped the tool of his plan the second he first reached to grab Tails' butt and the boy swiped it before he could come back to his senses to realize! He's embarrassed for the first time to be such a big old dirty pervert because it made him let his guard down.
"WHAT?!? GRRR, CURSE YOU!!!! Just wait until I get my hands on you again, you little brat!" He shakes his fist in a rage but Tails escapes, flying off before he can pull himself together and take off after him.
Tails isn't afraid of Eggman's threats as he laughs and flees the scene. He knows he's got it so bad for him, his dirty old pervert mind will only think of punishing him with cock the next time he gets his hands on him, to which he'll only take advantage of again so he doesn't have the chance to do anything more and will be left craving it again and again.
He heads back to Sonic to show off the prize who will surely be very proud. But one thing is for sure, he wouldn't guess in a million years that he did it by taking advantage of Eggman's filthy perversion for little boy cubs and making his genius mind go dumb with lust, so he could snatch it up when he least expected.