I knew that voice instantly.
Yuki Sensei.
Our homeroom teacher — the strict, beautiful, and usually composed woman who had taught our class for the past year.
The moment her sharp voice echoed through the gym, everything changed.
Erico's heavy, mutated breasts suddenly stopped leaking. The thick white fluid that had been spraying across my chest and face dried up instantly. The grotesque extra eyes on her forehead and shoulder vanished, sinking back into her skin without a trace. Her swollen, vein-riddled breasts slowly shrank back to their original large but human size.
Aiko froze above my face. The endless flow of thick, sticky white fluid from her pussy stopped completely. What remained was just her normal wetness — warm, slightly salty, and slippery against my tongue. Her tentacle-like nipples retracted and returned to normal. The crimson patterns across her body faded rapidly.
Mizuki, who was still impaled on my cock, let out a soft gasp. The slick tentacles that had been brutally wrapped around my bleeding shaft and stroking me from inside disappeared in an instant. Her inner walls returned to normal — just a tight, raw, human pussy gripping my wounded cock. The extra eye on her forehead closed and vanished. Her calm, otherworldly demeanor shattered, replaced by sudden panic.
All three girls had reverted.
In the span of a few heartbeats, their monstrous mutations had completely retreated. They looked like normal, naked schoolgirls again — albeit completely naked and caught in the most depraved positions imaginable.
But it was too late.
Yuki Sensei stood at the entrance of the gym, eyes wide with pure shock.
What she saw was devastating:
Aiko completely naked, straddling my face with her wet pussy pressed firmly against my mouth, her juices still glistening on my lips and chin.
Erico, also fully naked, straddling my chest, her large bare breasts squished and rubbed against my torso, her nipples hard and clearly wet.
Mizuki, the school librarian, sitting naked on my cock — my thick, bleeding shaft still buried deep inside her tight pussy, her thighs spread wide as she remained impaled on me.
All three of them — respected, well-behaved girls in the eyes of the school — were completely nude, covered in sweat and fluids, using my naked body at the same time in the middle of the school gym.
A heavy, suffocating silence filled the air.
Erico's eyes widened in horror as she realized what was happening. "S-Sensei…!" she whispered, voice cracking.
Aiko let out a terrified squeak and tried to close her legs, but her pussy was still pressed directly against my mouth.
Mizuki's face turned deathly pale, her hands instinctively moving to cover her breasts, but she was still sitting on my cock, making any movement extremely obscene.
Yuki Sensei stood frozen at the door, her mouth slightly open, eyes darting between the three naked girls and my exposed, bleeding cock buried inside Mizuki.
The crimson sunlight from the high windows continued to bathe the entire filthy scene in a bloody glow.
No one moved.
No one spoke.
The nightmare had suddenly become something far more dangerous — a scandal that could destroy all of us.
-------
The silence that followed was deafening.
The moment the girls realized what they had become — and what Sensei had just witnessed — their mutated states completely collapsed. The lingering traces of the crimson mark's influence vanished from their expressions, replaced by raw, crushing embarrassment and guilt.
Erico was the first to react. Her eyes widened in horror as she looked down at her own naked body, then at me lying beneath her. She quickly scrambled backward off my chest, her large bare breasts jiggling heavily with the sudden movement. A thick sheen of her earlier milk-like fluid still glistened across my torso. She covered her breasts with one arm and her pussy with the other hand, face burning bright red.
"I… I did all of that…?" she whispered, voice trembling with guilt. "Ren… I'm so sorry…"
Aiko pulled her dripping pussy away from my mouth with a wet sound. Strings of her clear juices stretched between her folds and my lips before breaking. She crawled backward on shaky legs, sitting down on the floor a short distance away, knees pressed tightly together. Her face was deep crimson, tears already forming in her eyes from the overwhelming shame.
"I'm sorry… I'm so sorry, Ren…" she mumbled, voice barely audible. "I didn't… I wasn't myself…"
Mizuki was last. She slowly lifted herself off my cock. The moment her tight pussy slid off my shaft, a sharp jolt of pain shot through me as the bite wound was exposed to the cold air again. A small trickle of blood mixed with her juices ran down my softening cock. She stood up on unsteady legs, completely naked, her silver-grey hair messy and her body covered in sweat and fluids. She quickly turned away, covering her breasts and crotch with her hands, shoulders hunched in deep embarrassment.
When she pulled out, I let out a weak groan of pain. My cock throbbed angrily — swollen, bleeding slightly from Erico's bite, and glistening with a mixture of all three girls' juices.
I collapsed fully onto the cold wooden floor, completely naked and exhausted. I threw one arm over my eyes, trying to hide from the humiliation of the situation. My chest rose and fell rapidly as I tried to catch my breath. Even though my body ached and my cock stung badly, a strange sense of relief washed over me.
If Sensei hadn't come… something much worse would have happened.
These girls weren't themselves when they were doing those horrible, monstrous things to me. The mirror had twisted them. I couldn't fully blame them… even if the memories of tentacles, extra eyes, and endless leaking fluids would haunt me forever.
The gym fell into complete, suffocating silence.
No one spoke.
Yuki Sensei stood frozen near the entrance, eyes wide with disbelief as she stared at the obscene scene in front of her: three of her students — including the librarian — completely naked, bodies flushed and covered in sweat and sexual fluids, surrounding a naked male student whose cock was visibly injured and wet.
Erico, Aiko, and Mizuki sat or stood in ashamed silence, unable to look at Sensei or at me. Their naked bodies were still on full display — breasts heaving, thighs wet, skin marked with fading red patterns.
My cock gradually softened against my thigh, the intense pain slowly dulling into a dull, throbbing ache. I lay there on the floor, arm still covering my eyes, breathing heavily in the heavy silence.
No one knew what to say.
The nightmare had suddenly stopped… but the consequences were only just beginning.
-----
The heavy silence was finally broken by Yuki Sensei's sharp, furious voice.
"Erico… Aiko… Mizuki…!" Sensei's tone was filled with disbelief and barely contained rage. "What in the world are you three girls doing at school with Ren?!"
She took a few steps closer, her eyes wide as she took in the full obscene picture before her. Three completely naked female students surrounding a naked male student lying helplessly on the gym floor.
"You three girls… sexually assaulting a boy after school, in the school gym?!" Her voice rose with anger. "Have you all lost your minds?!"
Erico sat on the floor, knees drawn up to her chest, trying to cover her large bare breasts with one arm while her other hand covered her pussy. Her face was burning with shame.
Aiko was curled up beside her, thighs squeezed tightly together, her small breasts and wet pussy still partially visible. Tears were already rolling down her cheeks.
Mizuki stood slightly apart, one arm across her chest and the other covering her crotch, her silver-grey hair messy and her body still glistening with sweat and fluids.
Sensei's gaze dropped to me. I was still lying naked on the cold floor, one arm over my eyes, my cock soft but visibly swollen and streaked with blood from the bite wound. A small trail of mixed fluids (blood, cum, and the girls' juices) had leaked onto the wooden floor beneath me.
"Look at him!" Sensei shouted, voice cracking with outrage. "He can't even stand right now! You girls injured a boy through sexual assault! Don't you have any shame at all?! None of you have even a single piece of clothing on your bodies!"
The three girls remained completely silent. They had nothing to say in their defense. The guilt was written clearly on their faces.
Sensei continued, breathing heavily with anger:
"Today in class, I noticed Ren wasn't paying attention at all. He was spacing out the entire time. Then I saw him heading toward the gym after everyone had already left for home. I followed him… and this is what I walked in on."
She gestured sharply at the scene — three naked girls and one naked, injured boy covered in sweat and sexual fluids.
"You three are going to be suspended from school for one full month for sexually assaulting a student," Sensei declared firmly. "I will be calling all of your parents tomorrow morning. This is completely unacceptable."
Erico lowered her head, biting her lip hard, unable to meet Sensei's eyes.
Aiko's shoulders shook as quiet sobs escaped her. She kept whispering "I'm sorry…" under her breath, but no one could hear it clearly.
Mizuki stood motionless, staring at the floor. Her usual calm demeanor had completely shattered, replaced by deep shame.
No one dared to speak.
The gym was deathly quiet except for the sound of heavy breathing and Aiko's soft crying. The crimson sunlight from the high windows continued to illuminate the humiliating scene — four naked bodies, the smell of sex still thick in the air, and my injured cock exposed for everyone to see.
I lay there on the floor, too exhausted and embarrassed to move, silently grateful that the nightmare had been interrupted… even if it meant everything was about to get much worse.