Kael’s hips slammed forward one final time.
A deep, guttural growl tore from his chest as he buried himself to the hilt inside Seraphine. Her thick BBW body convulsed. Heavy breasts dragged across the desk. The silver nipple rings trembled. Her tongue hung out completely, eyes rolled so far back that only the whites showed — a full, ruined ahegao that would have broken any lesser man.
She came with a broken, sobbing cry.
Kael followed, flooding her.
I stood there shaking, unable to look away, cock painfully hard against my trousers, mind drowning in the sight of my stepmother being claimed like a prize of war.
That was when the silver text in my vision began to scream.
[CRITICAL ALERT]
[Foreign System Signature Detected]
[Identity: Warlord Kael Draven – System Rank: Sovereign-Class]
[Threat Assessment: Lethal]
[If host’s system is discovered → Immediate Termination]
[Emergency Protocol Activated]
[Secret Skill Unlocked: System Hiding – Rank EX]
[Status: Fully Concealed]
The messages kept coming, cold and urgent, stacking over one another like desperate warnings.
[System War Initiated]
[Opponent System Strength: Far Superior]
[Host is currently compromised by forced arousal]
[Recommendation: Do not react. Do not speak. Do not let the foreign system sense abnormality]
[System Hiding is the only reason you are still alive]
I barely read any of it.
My eyes were locked on Seraphine’s slack, pleasure-destroyed face. On the thick white cum already beginning to leak down her soft thighs. On the way Kael was still buried inside her, grinding slowly, making sure every drop stayed deep.
My own system was fighting a silent, invisible war right in front of me… and I was too lost in the sick heat of watching my stepmother get ruined to care.
Kael finally pulled out.
A heavy gush of seed spilled from Seraphine’s used entrance. She collapsed fully onto the desk, breathing in broken gasps, body twitching with aftershocks. Her elegant mask was gone. Only the aftermath of ahegao remained.
Kael looked at me over her back, wiping himself off with a piece of her discarded nightgown.
He gave her thick ass one hard slap. The flesh rippled. Seraphine only moaned weakly.
My system flashed another desperate line.
[Foreign System is scanning the room…]
[System Hiding holding – 94% integrity]
[Do not make eye contact for too long]
[Host’s elevated heart rate and arousal are being interpreted as simple weakness. Maintain this cover.]
I didn’t answer. I couldn’t.
Kael grabbed Seraphine’s hair and pulled her up so she was kneeling on the floor, face still messy, tongue still slightly out. He forced her to look at me again.
“Thank your stepson for watching so quietly,” he ordered.
Seraphine’s glassy eyes met mine. Her voice was hoarse, wrecked, and shamefully obedient.
“…Thank you for watching, stepson.”
Kael smiled.
And somewhere in the invisible space between us, two systems continued their silent, deadly war — one trying to remain hidden, the other already beginning to sense that something in this room was not as weak as it appeared.