Lord Of Succubi:Transmigrated As A Dual Cultivator In Isekai Of Magic

Chapter 219 219 Crystal, it's unhealthy

If Nexus' head hadn't been right on top her- if his chest hadn't been in direct contact with her back, he would have missed it. 

But the regurgitating sound was hard to miss.

Mid-stroke, and dick still spilling, Nexus' ears welcomed the delicious sound. He groaned inwardly- and satisfaction twisted his gut in tight knots. Finally, after so long, she was finally vomiti–

But the succubus' next move surprised the fuck out of him.

With both her hands above her head, she quickly diverted her right palm downwards- jerking it towards her mouth- clasping it over her lips! Thunder cracked loudly outside- reflecting the thundering surprise blazing on Nexus's face.

"What in the fuck–"

The corners of his eyes twitched- and his jaw loosened at it hinges.

"THE FUCK IS SHE DOING?!!" he raged inwardly.

Dick throbbing- penis wheezing- and climax surging, shock, pleasure, and astonishment blended together- fighting to dominate his consciousness.

But shock was winning.

And it was slowly morphing into anger.

He had worked hard- so fucking hard to get to this point!! And she was singlehandedly trying to ruin it for him?! No fucking way!

"CRYSTAL–" he barked in-between-strokes; "WHAT-ARE-YOU-DOING. . ."

He rasped angrily; "ALLOW IT."

If the succubus heard the anger in his voice, she certainly didn't show it.

"My. . .lord. . ." her voice cracked- breaking and failing with each furious blast of his cock; ". . .I. . .can't. . .it. . is. . .too. . ."

A violent eruption wheezed from his cock- raging straight into her anus.

Her belly- already swollen round, and bulging dangerously- couldn't take any more load. Instantly it revolted! A fresh surge of vomit traveled up from her gut, racing upwards through her throat- and poured into her tongue.

Immediately, the succubus clamped her mouth shut!

On both sides of her cheeks, a rich swelling puffed out- round and full like aired balloons.

Nexus' cock blasted into her hole again- shooting out another fresh load of cum.

This time, Crystal couldn't hold back the drops of semen from squeezing through her nostrils. In violent sputters, the streams came screaming out of her nostrils. The tingling sensation provoked a recoil in her trachea.

The thick succubus sneezed- sending her whole body into a violent spasm of gibbous trembling. 

Involuntarily, her buttocks clenched- and Nexus howled- forcing his cock into a mini spasm. It jerked and throbbed sweetly, sending out fresh of waves of crippling pleasure- followed by another fuck ton of rich semen.

He poured into her- and her body revolted again. This time, her cheeks bulged even harder after a fresh surge of semen screeched out of her stomach into her mouth.

Still ontop of her, with his torso pressed up against her back muscles, Nexus felt every bit of her body's reaction. From the squeeze of his penis, right up to the release, its journey to her stomach, and the upsurge to her mouth, he felt everything.

With her mouth full- and her nostrils leaking, he rejoiced- knowing there was no other option for her now than to–

gulp!

Nexus' eyes widened.

gulp!

He heard it again- this time along with the ball in her throat bobbing!

Every single hair on his body stood on its end. Astonishment rippled through him. Hot blood thumped through every single brain in his head!

'Did she–' he hesitated; 'Did she just FUCKING SWALLOW IT BACK?!!!'

Nexus was in shock- but he knew it was true. With her neck still locked in-between his elbow, he had felt the familiar jutting of her throat. So, he knew.

Dick still spilling,

eyes open in surprise,

Nexus' voice came rasping through as he slowed down his thrusts;

"Why didn't you let it out?" he asked flatly; "Aren't you full already?"

The taste of his semen plagued the walls of her mouth and the back of her throat.

"My lord," the awkwardness was evident in her tone; "You're right. . .I am full. . ."

Nexus' rasped impatiently;

"So why swallow it back then?"

"I can't ever let my lord's seed go to waste. . .it's your essence. . .it's way too precious. . ."

Above her- his eyes dimmed. Of course she would think that.

"Crystal, it's unhealthy. . ." 

He said softly into her ears- still stroking her in slow steady thrusts;

". . .you're clearly full. . .it's okay to let few drops slither out. . ."

Below him, on the stained white sheets, she shook her head;

"I'm well aware of the uniqueness of your seed lord Nexus. . .other succubi would kill for even a drop. . .if I let even a tiny trickle go to waste. . .I would never be able to forgive myself. . ."

Outside, the rainfall had slowed to a steady pattering of light drops- matching the new dynamic of their lovemaking.

Inside, Nexus was trying to find a way to convince her. He didn't give two fucks about her principles. He had mission to follow through. He had to see to the end!

[PLEASE STAND BY.]

The blood in his veins turned to ice.

[LOADING MISSION LOG.]

Shit. How could he explain this?

[BE ADVISED, THIS MISSION HAS BEEN MARKED AS COMPLETED.]

At a dizzying speed, his eyebrows shot upwards in his head.

Eyes flashing deliriously, one word rang through;

'WHAT?'

[THE SYSTEM RECORDED DROPS OF SEMEN FORCEFULLY EJECTED.]

[TIME TAKEN- THREE HOURS AND FIFTY ONE MINUTES.]

[METHOD- RECTAL PENETRATION.]

[COLLATERAL DAMAGE- NONE.]

An ecstatic sigh of relief peeled out of his nostrils. Finally!

[REWARD- INCREASED SHORT TERM BURSTS OF POWER FOR THE SUCCUBUS.]

Nexus paused- mentally breaking down each word the system had sputtered.

But only the last three words caught his attention.

[THE SUCCUBUS HAS ABSORBED A LUMP SUM OF YOUR SEMEN.]

[SHE CURRENTLY POSSESSES THE ABILITY TO CONVERT IT TO ENERGY.]

[THE REWARD HAS GRANTED HER THE ABILITY TO EXPLODE TO AN S-CLASS LEVEL.]

Nexus' eyes flickered. S-class?!

[BUT ONLY FOR A THREE MINUTE PERIOD.]

His shoulders relaxed. 'Well, that's sounds about right.'

[THIS THREE MINUTE WINDOW GRANTS HER A HIGH-PERFORMACE INDEX.]

'Wait,' he thought; 'how often will she be able to do this?'

[IT WILL TAKE EVERY SINGLE ENERGY SHE HAS STORED FROM THIS DUAL CULTIVATION SESSION.]

Nexus plunged into calculation mode.

Eyes darting in his sockets- he ran the simulations in his head.

Right now, this wasn't a bad deal. Yes, there were a lot of constraints to this ability. But, it was worth it.

In a flash, he remembered the Howard family. He remembered the name Leonard. That sounded like a man that would go to great lengths to exterminate a person.

Slowly, he arched his head backwards- twitching in deep thought.

These were still turbulent times. Trouble was coming to the Russell family, Selina- and by extension- to him as well. This explosive S-class reward, well, it would certainly come in handy.

Still creaming inside her buttocks, Nexus pulsed his rod- forcing out the remaining drops.

"I think I might have a surprise for you. . ."

He announced- slipping out her asshole with a slippery plop.

"A surprise?" 

Her voice squeaked against the sheets- echoing her excitment. In a heavy rolls, her massive buttocks swung to the side- rolling over to face him.

"Yeah," he adjusted the pillows underneath his head.

"Where m'lord?"

He chuckled; "That's actually an interesting question. . .it's inside you silly. . ."

Crystal's face contorted in surprise;

"Inside me? Where? How?"

As his hands reached into the drawer for a fresh blanket, he explained to her- going through every detail- expounding it just as the system had told him.

Beside him, with her hand propping up her face, and her elbow digging into the sheets, the succubus listened. In the dark room, her eyes kept getting rounder and rounder with each passing second.

"Me?" she gasped- sitting up straight; "An S-rank mage?!"

"Again, it's only for three minutes. It's not a permanent thing Crystal. . ."

Her head bobbed up and down enthusiastically- nodding in assent;

"Of course m'lord! Of course!"

The lunged herself at him- completely taking him off guard.

"THANK YOU SO MUCH LORD NEXUS!!" she swaddled him in an embrace- nudging her head against his chest; "THANK YOU!! I can't believe I'm going to be an S-rank!"

Really- Nexus wasn't sure that three-minute-part had sunk into her head.

"Crystal I'm serious, it's going to take everything you've got. . .and those first few times certainly won't be easy. . ." 

His words were slurring now- and his eyelids suddenly felt a whole lot heavier;

". . .sure, you'll burn bright for one hundred and eighty seconds. . .but when you come down from the high, you'll probably end up with a paralyzing weakness. . ."

With her big breasts pressing on his torso, and her right cheek prodding his chest, her lips curved in a grateful smile;

"Oh I'm not bothered about that at all. . ." she purred; "It's just. . .I know I've been a burden all this while. I'm just glad I can now be of assistance to you. . ."

Nexus stroked her hair fondly- feeling her hot breaths on his chest;

"Come on, don't be like that. You've never been a burden, and you never will." 

Fingers curling into her strands, he continued to assure her;

"Don't forget what I told you. I will always take care of you. . .always."

"I know m'lord. . ." she echoed quietly; "I know. . .I just want to please you. . .I want to be able to do something for you. . ."

"It's alright. . ." 

His vision was starting to blur.

Suddenly, she jerked her head away from his chest, heaved up a couple of inches, and planted a light kiss on his cheek.

"Thank you. . ." she whispered quietly; ". . .lover. . ."

But Nexus was barely awake at this point.

This was by fat the most intense affair he had ever had- as well as the most exhausting.