THE ULTIMATE EXTREMIS

Talia stood over Bruce, her eyes burning with an insatiable desire. She quickly shed the rest of her clothes, revealing her flawless skin and toned body, the fruits of years of rigorous training and discipline. Bruce lay beneath her, his eyes filled with a mix of admiration and lust as he watched her every move.

She straddled Bruce's hips, her fingers running over his muscular chest.

"You look so damn hot when you're beneath me," Talia whispered, her voice dripping with seduction. She leaned down, her lips capturing his in a deep, passionate kiss. Her tongue danced with his, exploring every inch of his mouth. Their breathing quickened, both of them aching to satisfy the other's needs.

Bruce's hands roamed over her body, caressing her curves and pulling her closer. His touch was firm, but there was a tenderness in the way he held her, a silent promise of pleasure yet to come.

"Mmm..."

Her lips parted from his, a thin trail of saliva connecting their mouths together. She took his cock into her hands and began stroking it. "You like that, don't you?" she murmured, before sucking on his lower lips playfully.

Bruce groaned in response, his hips bucking slightly as she continued to tease him. "You know I do," he replied, his voice husky with desire.

Talia smirked, her eyes never leaving his as she lifted her butt, placed his cock near her butt hole, and lowered herself onto him, taking him in inch by inch. The sensation was electric, a perfect blend of pleasure and pain that left them both gasping for breath. "Hmmm~" She paused for a moment, savoring the feeling of being completely filled before she began to move, her hips rocking back and forth in a slow, tantalizing rhythm.

"Talia... Jesus!" Bruce gasped.

His body tensed, muscles taut as he struggled to contain himself. Talia didn't let up, though, increasing the intensity of her movements as she rode him faster and harder, grinding her pelvis against his at a frenzied pace. Her tight ass clenched around his throbbing cock, sending shivers down his spine.

Bruce's hands gripped her hips, guiding her movements as she rode him. His eyes were locked onto hers, the intensity of his gaze sending shivers down her spine. "You're incredible," he whispered, his voice thick with emotion. His words were like magic to her ears, causing her chest to tighten and her heart to race. She wanted nothing more than to make him feel every ounce of ecstasy coursing through her veins.

However, Talia wanted to dominate him today, even if it was for a moment. She grabbed Bruce's throat with her right hand.

"I know..." She smiled devilishly as she felt Bruce tense up beneath her, his grip tightening on her waist as he struggled to maintain control. Talia's eyes flashed with amusement, her lips curling upwards. "But let's see how well you do when I take control tonight," she purred.

Her right hand pressed harder against his throat as she slammed her hips down onto him in a brutal, forceful rhythm. "Ohhh godddd...fuuuuckk~" Bruce groaned, his jaw clenching as he could feel the warmth and tightness of her inner muscles. She was pulling out till the tip then slamming back, faster than anything Bruce had ever known. Neither Selina nor Pamela fucked him this hard or fast.

Talia knew that with Bruce's evolved body, she wouldn't have to hold back her strength and they could fuck at full strength. Even so, she could see that he was still holding back, trying desperately not to hurt her. She wanted more. "You're not even fighting back?" she teased, her voice dripping with sarcasm.

"Why should I? I love this aggressive side of yours. I like girls who know what they want. And one-sided control isn't fun when it comes to pleasure, right?" He chuckled.

"Good boy~" Talia smirked before letting go of his neck. "If you like girls who take control, I'll give you the best experience~"

She moved her hand to his chest, running her nails along his skin, leaving trails of faint scratches. "Mmmmmm..." she moaned softly, arching her back as she continued to rock her hips against his, relishing the sensation of being completely filled by his throbbing length.

Bruce could see the fire blazing behind Talia's eyes as she gazed down at him, the flames reflected in her eyes matching the intensity of the burning heat within his loins.

"You made yourself vulnerable?!" She stopped for a moment, noticing the scratches on his chest.

"I want to feel all of you," Bruce confessed with a cheeky grin.

The corners of her lips curved upwards as her body trembled. She came, her muscles clenching around his cock as a flood of euphoric sensations washed over them both. She leaned down and licked the scratches on his chest. "Mmmm...." Talia smiled, licking them. Her wet tongue felt good on them. She picked up the pace once again, rocking her hips against his at a frantic pace, the slick, wet sounds filling the room.

As she moved against him, Talia could feel the pleasure building within her. Her heart pounded wildly against her ribcage, and her breathing was heavy with desire. She felt Bruce's inner thighs tremble. She knew he was close.

"Give it to me. Cum in my ass," She whispered seductively, her voice thick with desire, echoing with raw lust as she continued to ride him furiously, driving him closer to release. Her eyes were wide, and her skin glowed as if she were on fire.

It had become too much, too fast. A bolt of electricity shot through Bruce's entire being as he experienced the most intense orgasm he'd ever had in a while. His vision blurred as his muscles tightened, and a low rumble sounded deep within him, like a caged animal desperately trying to escape its prison. Talia could feel his orgasm approaching, his shaft throbbing deep inside her as he finally reached his peak, unleashing a torrent of hot, sticky cum into her body, filling her ass with every ounce of pent-up lust from his pent-up balls.

He raised her lower body, along with Talia, lifting her up in the air.

"Fuck! I'm cumming!" Talia came once again. She rubbed her clit as her squirt drenched Bruce's chest and face.

As soon as Bruce lowered his hips, Talia kissed him, tasting her squirt on his tongue. Bruce returned her kisses hungrily, his hands roaming over her soft flesh and teasing her nipples, the tender, pink nubs hardened into erect buds under his touch. He flipped her over on the floor and pulled out his cock from her ass and watched her gaped ass and leaking cum.

"Fuck me! Put your seed into my other hole," Talia wrapped her legs around his waist and pulled him close as his cock entered her wet pussy without any resistance or touch.

Bruce's breath hitched as he sank into Talia's wet, welcoming pussy. Her walls clung to him, milking him with every thrust. He pulled her close, their bodies a tangle of limbs and sweat, moving in perfect, primal harmony. Each thrust was met with a moan, a gasp, a plea for more.

"Fuck, Talia," Bruce growled, his voice rough with desire. "You're so fucking tight."

Talia's nails raked down his back, leaving a trail of red marks that only fueled his need. "Harder, Bruce," she demanded, her voice a sultry whisper. "I want all of you."

Bruce obliged, increasing his pace, driving into her with relentless, powerful thrusts. Talia's hips rose to meet him, matching his rhythm, her breath coming in short, ragged gasps. The sound of their bodies colliding echoed through the room, a symphony of raw, unrestrained passion.

"Yes, yes, just like that," Talia moaned, her eyes rolling back in ecstasy. "God, you're incredible."

Bruce leaned down, capturing her lips in a searing kiss. Their tongues battled for dominance, a reflection of their frenzied coupling. Talia's hands roamed over his body, feeling the hard planes of his muscles, the slickness of his skin. She could feel his cock throbbing inside her, each thrust bringing her closer to the edge.

"You're going to make me cum," Talia gasped, her voice a breathless whimper. "Don't stop, Bruce. Please, don't stop."

Bruce's grip on her hips tightened, his thrusts becoming even more urgent. He could feel the tension building within him, a coil ready to snap. "Cum for me, Talia," he commanded, his voice low and husky. "I want to feel you cum around my cock."

"Ohhhh," Talia's nails dug into his back, drawing blood as her body tensed. "Yes, yes, I'm so close..." Her breaths were shallow and uneven, her legs wrapped tightly around his waist even tighter than before. Her body obeyed, her orgasm crashing over her like a tidal wave. "I'm cumming, Bruce!" She screamed his name, her walls clenching around him, milking him for all he was worth. Bruce held her close, riding out her climax, his own release tantalizingly close.

"Bruce," Talia whispered, her voice trembling. "Cum inside me. Fill me with your seed."

Bruce looked at her. "You on pills?"

"I want your seed, Bruce! Cum deep inside of me and impregnate me! That's an order. Now do it!" Talia pleaded while grinding her pussy against him.

"What the?! Isn't it too soon?" He wondered, yet her words aroused him even more.

"Don't you love me?" She touched Bruce's cheeks lovingly.

"You are playing that card, huh?!" He growled and thrust his tongue inside her mouth while their hips violently collided in unison. He parted and continued, "I'm gonna give you what you wanted ever since we first met. You want me to breed you, don't you? Huh?" He kept pounding her hard.

"Yes. I want it," Talia confessed. "I want your seed. I want to carry your child. To have a baby with you, to be a family!" She started moaning, kissing him repeatedly, trying to not think about her duties for the rest of the night.

Soon, Bruce couldn't control his urges anymore and increased the pace even more while grunting like a beast.

Talia smiled wickedly, knowing that her desires had been fulfilled. She also began to move her hips, meeting his every thrust. He went to pound Talia's pussy deeper, stronger, more deliberately, trying to reach deeper, forcing his swollen tip against her very womb with the need to spurt his load inside.

"Hnggg!" Bruce tried hard to hold on for a few seconds before cumming.

Talia also came once more with him.

Both of them kissed each other as they waited for her orgasm to end.

.

.

[2 days later]

Bruce and Talia had sex whenever they had time alone for the next 2 days. Bruce came so many times in her that there was no doubt that Talia would get pregnant. Bruce wanted to check it but decided not to do it and let the time reveal it.

Meanwhile, the synthesis of the new SSS was complete. Bruce after multiple failures, managed to perfect Extremis and remove it's side-effects thanks to Pamela's help. The new Ultimate Serum was ready and safe to use.

Bruce decided to use the serum on his girls and family. He wanted to upgrade them before, but due to the lower success rate and possible side effects, he had to delay it. Now, the serum was ready and free from any kind of fatal or life-changing side effects, and was 100% safe to use.

He used the serum on his parents, Alfred, Selina, Maggie, Elana, Alice, and Talia.

Thanks to the Extremis's effect, Alfred and his parents regained their youthful appearance and energy. His parents no longer appeared elderly. Alfred was almost shocked to see his wrinkles and white hair disappear and his skin glow and rejuvenate in a way that made him look several decades younger, maybe in his late 30s.

Everyone gained boosted beauty and appearance. From the smooth skin and glowing health to their youth being brought back. Any sign of aging on their bodies was erased completely, as was any scar tissue or blemishes, and the women gained back a shapely, toned physique. They looked a couple of years younger, yet were completely restored to a fit and healthy appearance in every way.

All were also cured of any chronic diseases or conditions.

Thomas was glad that his back pain from sitting on a chair all day, dealing with politics as the mayor had been cured, and he could once again play football like he did when he was a teen. Martha was more than grateful. Her joint pain was gone, and now that the stiffness and arthritis had left her, she felt as spry and fit as a woman decades her junior.

However, apart from all that, they also gained superpowers that come with Extremis. Bruce trained them to control their power over the week. Everyone adapted to their new power quickly and he didn't find any side effects.

And, to Bruce's surprise, both his parents decided to go on a trip. "You can handle the rest. There's no one else we can trust the company to other than you. Fox will take care of the meetings and dealings. So, bye. We'll come back after 2 weeks, 3 at max... See, ya, son."

'Shit! Dumping more work on me and enjoying a vacation. This is so not fair,' Bruce thought.

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