The XXX-Gene (Marvel)(Mutant OC)

A/N: Here's the new Chapter! Which also means the next four chapters are up on my Patreon for early access as well as the chance to vote on the direction of the story!

Can't believe you guys didn't pick the interruption :P

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There was just one small problem with fucking all night long, and Thaddeus watches as both versions of Domino slowly rise to their feet… and then realize what that problem is at the same time. Basically, who the hell got to go first? It wouldn’t matter in the long run of course, they were both going to get plowed multiple times given his stamina and endurance, but in the short term, it was still going to be a sticking point.

They look at him, but Thaddeus just raises an eyebrow and gives them a grin. Finally, looking at each other, they stare for a long moment into one another’s eyes… and then bring up their hands at the same time.

“Rock Paper Scissors, Shoot!”

Both choose Rock though, causing them to narrow their eyes and huff in unison.

“Rock Paper Scissors, Shoot!”

Paper this time.

“Rock Paper Scissors, Shoot!”

Rock again. Thaddeus raises his other eyebrow and watches them go through the game a half dozen more times. It’s not necessarily a game of chance, but as far as the two mercenaries with Luck Powers are concerned, it might as well be. And obviously, their powers are cancelling one another out.

Finally realizing that, the pair stop and huff, looking at one another consideringly before looking back at him. This time around though, they aren’t willing to let him off the hook so easily.

“You’re going to have to choose.”

“Or rather, let your new power choose for you.”

Stepping back, the pair of sexy, ready to fuck mercs strip the rest of the way naked, removing their skintight pants and exposing the rest of their bodies to him. Smiling through his dried cum all over their face and tits, they move to the bed.

Domino the White crawls up onto the bed on all fours, reaching back between her legs to use her fingers to spread her pussy lips open. She looks back over her shoulder at him, her eyes filled with the promise of a good time.

Domino the Black crawls up as well but sits back on her ass, spreading her own legs wide and using her hands to grope and squeeze her own breasts. She gives him a smoldering look, making it quite apparent how good of a time he’ll have inside of HER as well.

“Just move and let Lady Luck take the wheel.”

“Since our powers seem to be dead-locked, yours will have to be the deciding vote.”

“It’ll be good practice anyways.”

“Yeah, I hope you don’t think we were just naturally this good at using Luck to our advantage~”

Huffing, Thaddeus reaches down and strokes his cock for a moment as he considers the two women and their respective pussies. He briefly thinks about just making his own choice… but honestly, they’re right. He needs to get used to letting Luck guide him if he’s going to make this part of his main arsenal, he supposes.

Closing his eyes, Thaddeus takes a step forward with no actual intentions except to get a good fuck. He has two excellent options for that right in front of him, but he pushes any of his own thoughts about which should go first out of his mind and lets Luck guide him in the right direction instead.

Another step, and then another. Until finally… his free hand comes out and grasps a rather shapely behind. Eyes opening, Thaddeus sees Domino the White looking back with a wide grin, while Domino the Black is pouting on the side. It would seem Luck has chosen the original Domino over the interloper to go first.

Thaddeus gives Domino the Black an apologetic look, but she loses the pout remarkably fast and gives him a big grin.

“Only fair in the end, I technically wasn’t supposed to be here in the first place. Besides… clearly Lady Luck knows to save the best for last~”

That last part is directed at her chalk-white counterpart and clearly meant to be teasing. The original Domino takes it in good humor, letting out a bark of laughter.

“Hah, you wish bitch!”

Seeing that there are no hard feelings either way, Thaddeus shrugs and does what he does best. He grabs Domino the White by her hips with both hands after lining his cock up. Then, he slams forward. Domino gasps and then moans as he fills her with his shaft. Thaddeus groans in response, finding her to be quite wet and already heavily aroused.

But then to be fair, he HAD made her and her counterpart climax with a simple touch before, hadn’t he? On top of that, she now knew she was getting more than just money from this… she was getting an upgrade to her own powers as well. So for a woman with such a mercenary attitude towards life, being turned on right now made perfect sense.

Without skipping a beat, Thaddeus fucks Domino from behind with all his might, pounding into her sopping wet pussy again and again. The sounds of flesh slapping against flesh fill the air as his thighs smack into her pale white bubble butt time and time again. She’s very well-built, but with just the right amount of fat in all the right places as well. Her body is sculpted, as if by Lady Luck herself.

In response, Domino moans. Her hands claw at the bedding beneath her, her toes curling as her pussy walls grip at his cock. He can tell she’s having the time of her life, immensely enjoying every thrust into her pussy as he gropes and mauls her gorgeous ass. Eventually, he reaches around and plays with her tits too, digging his fingers into her sensitive mammaries.

That’s what tips Domino over the edge, making her cum all over his cock with a gasp. But Thaddeus just keeps going, not anywhere close to being done with her. As she orgasms for him, he only uses that as lubrication to go even harder, fucking her cunt at fast speeds… though nothing she can’t handle, of course.

He’s strong enough that he COULD hurt her, but if he was about to, Thaddeus is sure both of their abilities would activate to keep Domino out of harm’s way, especially since Thaddeus has no desire to injure her. Instead, he feels like he’s just at the cusp, hovering right before the line that would cross this from immensely pleasurable to painful for the pale-white version of Domino.

WHAP! WHAP! WHAP!

Of course, it also helps that his balls are swinging up with unerring accuracy to smack into Domino’s clit each and every time he thrusts into her cunt. The repeated impacts are driving her wild, leaving her to orgasm again and again on his cock as she squeals and shudders, her entire body spasming from the pleasure.

The constant milking of his dick eventually sends Thaddeus over the edge and with a lustful growl, he fills her womb with his seed. Domino arches her back at that, tossing her head and moaning up to the ceiling like the wanton whore she’s let Emma make her, before finally collapsing onto the bed in a trembling, quivering, shaking puddle of flesh.

“F-Fuck. T-That was… j-jesus fucking c-christ…”

As her pussy slips off of his cock, Thaddeus feels his dick twitching and almost like it has a mind of its own, doing so in the direction of Domino the Black. Said Domino is currently looking at her counterpart with wide eyes, torn between a small amount of healthy fear and deep, deep arousal as she licks her lips and looks back to Thaddeus.

“Heh… you’re something else, aren’t you stud? Gonna fuck me next? Gonna ruin me just like her?”

Thaddeus chuckles at Domino’s challenging tone. Even as she talks about him ruining her counterpart, she’s spreading her legs nice and wide for him, resting back on her elbows and leaving her beautiful mocha-skinned body on full display. Moving over to her, he slaps his messy cock against her sopping pussy lips a few times, making her gasp and moan for him.

“I suppose this might be why there are two of you. So that one can recover while the other gets fucked.”

Not waiting for a response, Thaddeus thrusts into Domino the Black, filling her pussy with his cock and making her cry out in surprise at the abrupt intrusion. She had to know it was coming, but she had clearly thought they weren’t done bantering, because her eyes widened as she shuddered in ecstasy under him.

One hand goes to a breast while the other reaches up and around, grabbing a fistful of her afro and gripping down roughly. Then, he begins to properly fuck her, thrusting his cock in and out of her pussy and finding her equal in terms of both tightness and wetness to her chalk-white counterpart.

This time though, Thaddeus is looking her in the eye. This time, he gets to watch all of her reactions as he pounds her pussy out into the shape of his cock, slowly stretching her love canal until she’d be too loose for other men. She’s not for him though, she’s still the perfect amount of tight and gripping for his purposes.

Meanwhile, Domino’s eyes roll back in her head. Her tongue sticks out of her mouth. She looks patently ridiculous but given the way her body is bouncing and shaking as he fucks her on her back, it’s no surprise. She quickly reaches climax just like Domino the White did, and then keeps cumming after that, his pistoning prick leaving her on a hair trigger.

As he fucks her, Domino the White does indeed recover slowly but surely off to the side. Pushing herself up onto her side, the mercenary smiles as she watches her dimensional counterpart get fucked just as hard as she was. She even slides a pale-white finger into her pussy, scooping out some of his cum and bringing it to her lips to suck and lick the finger clean.

Finally, with one last grunt on his end and a squealing climax on hers, Thaddeus cums inside of Domino the Black, filling her up with his seed just like he did the other one. And just like with the original Domino, the second Domino is left twitching and shuddering, having to recover from the onslaught of pleasure that he’d just visited upon her.

However, as Thaddeus had said… there were two of them. And just because one was down for the count, didn’t mean the other wasn’t ready to go again. Domino the White smiles at him as she lays on her side and reaches down, grabbing her top leg and pulling it back along her body, not just revealing her flexibility, but also exposing her sex for him to fuck once again.

Needless to say, Thaddeus doesn’t waste time taking advantage of the mercenary’s willingness to get pounded into the next century.

His skill at sex, honed from fucking numerous women hundreds of times since his powers came in, combined with his burgeoning luck powers, give him the ability to give both versions of the beautiful mercenary exactly what they need. A good, hard, rough pounding that leaves them twitching and shuddering from the aftershocks of having his cock inside of them.

Again and again, all night long they fuck like that. Sometimes they stop to take a quick shower, though that usually ends up with them having quickies IN the shower as well. They ruin the bed and every other part of the hotel room as well. Emma is probably going to get quite the bill from management for this… but Thaddeus knows that his psychic benefactor and partner in crime will consider the cost well worth it.

They don’t sleep of course. Thaddeus doesn’t need to, but for the two versions of Domino, they’re both run rather ragged by the time morning comes around. In fact, when a portal suddenly swirls to life at the foot of the bed, Domino the Black actually looks a little relieved.

“Well… I’d say that’s my cue to get out of dodge before someone decides I don’t belong~”

As she peels herself away from his side, she does look a little reluctant to go… but not that reluctant. Giving Thaddeus a goodbye kiss, the smoky, dark-skinned, and still completely naked dimensional traveler gathers up her clothes and gear, draping her pants over her shoulder like a jacket. Then, her perky mocha behind on display for them both, she looks back over her shoulder and gives Thaddeus and Domino the White one last wink before stepping on through.

The portal closes up a second later, and that seems to signal the end of this particular rendezvous, because the original Domino pulls away from his side as well, running her hand down his front for a moment before chuckling throatily.

“It’s been fun. Best time I’ve had on both a job and with a man in… well, in my entire life. But then, all things considered, that makes sense doesn’t it?”

Thaddeus tilts his head to the side, remaining on the bed even as he watches Domino get dressed.

“Not going to stick around? I’m sure Emma could find a permanent place for you in our plans. And it would come with a steady paycheck as well.”

Domino hums, tilting her head from side to side for a moment.

“Tempting, very tempting… but no.”

Finally, she shakes her head in the negative, giving him a wry smirk.

“I’m too much of a free spirit to be tied down for too long if I’m being honest. Prefer to let the wind blow me away before I get too… attached.”

Her eyes drift to Thaddeus’ cock and she licks her lips briefly before getting herself back under control.

“Not to say I won’t drop in again from time to time… but I think you can feel it too, can’t you? I’ve never been more conscious of my mutation than now. I can feel Lady Luck at work, and I think I might even be able to control my power more from now on. But even still… something is telling me I can’t stick around.”

Yeah, he’s getting that as well. Whatever it is, they’re like the same sides of two magnets repelling each other. Maybe it’s just too much Luck in one spot? That would explain why the second Domino was also sent home. Tch, too bad…

“See you around them, Domino.”

Grinning as she drapes her gun belt over her shoulder, the now-dressed Domino winks just like her counterpart did as she heads for the door.

“See you around, stud.”

With that, Thaddeus is left alone. He hums as he lays in the ruined bed for a moment, contemplating what to do with his day now. Does he let Lady Luck take the wheel? Or does he grab life by the horns, like he always does?

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