Bonds of Power
Copyright© 2025 by SomethingLewd
Chapter 31: Fire and Fury
Science Fiction Sex Story: Chapter 31: Fire and Fury - Dungeon incursions threaten humanity. Ethan’s rare S-rank Essence Bonder Class grants permanent growth and demands multi-partner bonds, powering his abilities with essence created by intimacy, pushing his team into a harem dynamic none expected. As they navigate stigma and personal boundaries, political pressure mounts: many claim Ethan owes society his power, not loyalty to his D-ranked sister and girlfriend. Torn between duty and choice, he must justify the team he refuses to abandon.
Caution: This Science Fiction Sex Story contains strong sexual content, including Ma/Fa Fa/Fa Lesbian Heterosexual Fiction GameLit High Fantasy School Science Fiction Magic Sharing Incest Brother Sister Group Sex Harem Polygamy/Polyamory Cream Pie Exhibitionism Facial Masturbation Oral Sex Voyeurism
The team approached the small structure in the middle of the plaza, picking their way through the mess of pipes and beams. The building was a small metal shack, markings around the door that were nonsensical—like warnings scrawled by someone who had forgotten how to write.
Inside, the only thing of note was the spiral staircase descending into the ground.
Mei frowned, her fingers brushing against the rusted railing as she peered down. “This dungeon ... it’s not right.”
Penny crossed her arms, her shadow minion flickering at her side. “Shouldn’t this be easier? With all the imbuing we’ve done over the last few months, you should find this easier, not more difficult.”
Alice tilted her head, considering. “Maybe it’s just been a while since Mei’s been in a D-ranked dungeon. You’re probably rusty after moving down to E rank with us for so long.”
Mei didn’t look convinced but nodded reluctantly.
Ethan weighed his options, turning to Penny and Grace. “What do you think? We’ve still got time to retreat and rest before the boss.”
Grace shrugged. “I’m fine if we keep going.”
Penny mimicked her shrug. “I don’t see why not.”
Alice didn’t hesitate. “Even with all the healing and boosting, I’ve still got plenty of essence left for a fight.”
Mei sighed but ultimately agreed. “Fine. But let’s stay sharp. I still think this place feels ... off.”
They began making their way down the stairs, the darkness swallowing them whole.
The air grew thicker with each step, pressing against their skin like wet wool. The staircase seemed to go on forever, the spiral making Ethan dizzy if he looked too long at the center.
Finally, they reached the bottom and stepped out into a cavernous space. The walls pulsed with an eerie glow, veins of light running through the stone like electricity. The sound of faint machinery echoed through the room.
“Where do we even go from here?” Alice asked, her voice carrying too loud in the stillness.
Ethan scanned the area, his mace held ready at his side. “There,” he said finally, pointing to a massive door set into the far wall. It was framed by more of those nonsensical markings, glowing faintly with the same eerie light as the walls.
They moved cautiously toward it, their boots scuffing against the uneven ground. Ethan reached out to touch the door, his fingers hovering just above the surface. “Ready?” he asked without turning back.
A chorus of affirmations answered him.
He pushed open the door.
The room beyond was vast, stretching far into darkness broken only by scattered pools of light. The ceiling was lost in shadow, the walls lined with what looked like massive machinery—gears and pistons and things that didn’t make sense all moving slowly, methodically, as if this place were alive.
They walked in, slowly, eyes scanning around them for threats among the moving machinery. They passed a large structure in the middle of the room and paused at what they saw.
At the center stood an imposing armored figure. A crimson radiance pulsed from within, seeping through every seam and crack in its plating, suggesting that its innards were forged from the very material that had fueled their earlier foes.
“Oh,” Penny said softly. “That’s not good.”
The construct turned slowly, raising a large club that looked as if it were forged from a lump of slagged metal. It slammed the club sideways, the noise ringing out and deafening them.
“We need to leave. Now.” Mei shouted, eyes wide at the sight of the Forge Knight before them.
“Mei’s right, Forge Knights are supposed to be C-ranked, we need to—” Ethan cut off as a loud slam came from behind them. He turned to look. The doors. Closed. Movement in the peripheral caught his eye, smaller enemies, metallic spiders with what looked like large beaks of sharp metal.
“Move!” Ethan yelled as he began to run for the door. He grasped the handles as he reached it and found it shut tight. Grace joined him, both pulling together, neither able to make the door budge an inch.
“Uh, we’re gonna need that door open in the next few seconds or we’re gonna need to fight.” Penny said hurriedly, eyes not leaving the enemies as they began to approach.
“This is clearly an ambush. Doors won’t open until the boss is dead.” Ethan said, turning and seeing the Boss step around the machinery in the middle of the room.
“That’s not supposed to happen until C-rank!” Grace yelled.
“Doesn’t matter, doors locked, we need to fight.” Ethan glanced around once more. “Okay, we’re moving! To the left, along the wall. Go!”
Ethan barked orders as he sprinted toward the left wall, his mace swinging in tight arcs. “Stay close! Don’t let those things flank us!” The spider constructs skittered after them, their metal beaks clicking together like chattering teeth.
Alice darted forward, her rapier flashing as she cut down two of the creatures in a single motion. She spun back toward the team, her buckler shield knocking another aside. “They’re fast but weak! Just keep moving!”
Mei’s firebolts streaked past them, exploding against the Forge Knight’s chest plate. The construct didn’t flinch, its crimson glow pulsing brighter with each hit.
Penny’s shadow minion lunged at a cluster of spiders, its darkness solidifying into claws that tore through metal. “Grace! Watch our backs!”
Grace’s halberd swept low, carving through the constructs as they tried to circle around them. The team moved like a single unit, their formation holding despite the chaos.
Ethan risked a glance over his shoulder. The Forge Knight was closing in, its massive club dragging behind it, leaving grooves in the stone floor. “It’s herding us! Mei, can you slow it down?”
Mei didn’t answer, just acted—her hands weaving as she summoned a wall of earth directly in front of the boss, attempting to trip it. It nearly did, catching itself with a free hand by grabbing onto a mess of metal pipes. It glanced down at the wall, bringing its foot down and crushing it.
“Shit!” Alice cursed, her surge ability flaring as she dashed forward, her rapier scoring hits against another two spiders. “It’s not stopping!”
Ethan smashed one of the robotic spiders with his shield as it leapt at him. “Then we don’t either! There! Too tight for it to follow!” He ran, leading them into a narrow passage formed from machinery and pipes.
The passage twisted tight as they dashed inside, pipes jutting overhead like jagged teeth. Ethan ducked under a rusted beam, his mace swinging as one of the metal spiders lunged from above.
Another through a gap in the metal, Alice didn’t hesitate—she sidestepped, her rapier flashing upward in a precise strike that severed the spider’s central joint. It collapsed midair, limbs twitching before hitting the ground with a hollow clang.
“Watch your step!” Ethan shouted over his shoulder as he booted a spider, throwing it down the narrow passage...
Grace came in last, spinning backwards to hold their rear. She held her weapon near the head, half-swording, shortening the weapon for the tight space. Short and quick hammer blows made quick work of a third construct that had dropped down behind them. The narrow space forced her into a defensive stance, but she adjusted quickly, her footwork tight and controlled despite the cramped quarters.
The Forge Knight’s club slammed against the shield of metal around them, sending a shower of sparks raining down as it crushed through metal supports. The ground trembled with each impact, debris falling like rain.
“Keep going!” Mei called out, her voice sharp over the din. “I see an opening—one of the gaps where they’re coming from.”
Ethan risked another glance back. Grace was holding steady, her halberd a blur as she stabbed and smashed the constructs that tried to flank them. The Forge Knight’s club swung again, crushing one of the spider constructs as it attempted to squeeze through a gap.
The construct crumpled under the weight, its metal limbs bending unnaturally before snapping apart with a final crunch.
“Almost there!” Mei shouted as she reached out, her fingers brushing against the cold surface of a massive pipe. She didn’t stop moving—just kept her eyes locked on the gap ahead.
Ethan and Alice pressed forward, their backs to Grace’s relentless defense. The passage opened up slightly, just enough for Mei to slip through without losing her footing.
She turned, her hands already weaving as she summoned an earth wall directly in front of the opening in the wall the constructs were pouring out of. The ground erupted beneath the spiders, stone rising like a tide to seal them off. One of the constructs was caught mid-leap, its metal body buried up to its chest as Mei’s spell solidified around it.
“Now what?!” Penny yelled from beside Ethan, her shadow minion snarling as it latched onto another spider that had tried to slip through the gap. The darkness wrapped around the construct’s legs, yanking it off balance before Penny’s minion began tearing off legs with its shadowy claws.
The Forge Knight roared in frustration, its crimson glow pulsing brighter as it swung again. “There’s another opening across the room!” Mei yelled over the sound of crushing metal. “We need to get past it!”
“Grace!” Ethan called out, his voice cutting through the chaos. “You’ve got this! Just hold it long enough for us to get past! Penny, shroud to cover our dash!”
Grace nodded once, her grip tightening on the weapon’s haft. She moved out of the now crumpled metal passage they had used as a shield to confront the boss directly. The Knight swung the club downward in an overhand strike, aiming for Grace.
She sidestepped, her halberd sweeping upward in a precise strike that caught the boss’s arm just above the elbow. The blade scored deep, sending a shower of sparks flying as it cut through the metal plating.
The Forge Knight didn’t slow—just adjusted its aim and swung again. This time Grace met the attack head-on, raising her armored left arm, her Momentum Breaker ability flaring to life as she became dense and unyielding.
The club slammed against her armor, the impact sending a shockwave up her arm. She held firm, her stance unwavering despite the force. The Forge Knight hesitated for a moment, as if unable to comprehend that she hadn’t been crushed.
“Now!” Ethan shouted as he and the rest of the team sprinted past Grace toward the far side of the room. Penny’s shroud came down, cutting the Boss’ vision off. They dodged another wave of spider constructs that had emerged from the remaining opening, Alice’s blade flashing in quick strikes to cut them down before they could regroup.
Mei cast as soon as she was in range, her hands already weaving as she summoned another Earth Wall. The ground erupted beneath the constructs, stone rising like a tide to bury them alive.
One last spider managed to make it out, leaping towards Mei, but Ethan was there. He swung his mace in a wide arc, catching the spider mid-leap and crushing it against the wall with a single strike. The metal body bent unnaturally before collapsing into a heap of twisted limbs.
Two more constructs appeared, creeping out from beneath a conveyor line, inches from Penny. Shadow minion was there, but it was unable to stop both. The creature lunged at her legs, its metallic beak cutting into her calf. She cried out as the metal cut into her, jumping backwards towards Alice.
Alice quickly thrust at the construct, her blade easily finding the small core powering it. Ethan was there the next moment. “I’ve got this!” Alice nodded and wheeled, cutting down another spider bot before it could reach them.
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