My Fiancé Watched as His Mistress Tried to Kill Me

The pain radiating through my body had become a living entity, clawing at my insides with razor-sharp talons. I lay helpless on the bathroom floor, my skin fused in a grotesque position, watching through tears as Brittany paced before me like a predator savoring the moment before the kill.

"Xander," she called out, her voice honey-sweet but laced with venom. "You need to think about what happens next."

He appeared in the doorway, his face pale but not with concern for me—with fear for himself. The man I thought loved me was crumbling before my eyes, transforming into something unrecognizable.

"We can't call 911," Brittany said, placing a manicured hand on his chest. "Think about it. The Fosters will destroy you."

Xander's eyes darted between her and me, conflict evident only in the tightness of his jaw. "But she's—"

"She's faking," Brittany interrupted, her voice dropping to a conspiratorial whisper that somehow felt more menacing than a shout. "This is exactly what I warned you about. She's manipulating you, Xander. She's always manipulated you."

I tried to speak, to scream that I wasn't faking the agony that was consuming me, but my voice emerged as little more than a wet gurgle. The glue had spread further, sealing my thighs together and beginning to bond with the marble floor beneath me.

"If we call for help now," Brittany continued, her fingers tracing patterns on Xander's chest, "her father will know you were here. He'll know you 'hurt' his precious princess. Do you think Franklin Foster will let that slide? Your career, your future—gone."

Xander's shoulders slumped in defeat. I watched as whatever decency he might have possessed crumbled under Brittany's influence.

"What do we do?" he asked, his voice hollow.

Brittany's smile was triumphant as she glanced down at me. "We wait it out. Or let nature take its course."

---

The bathroom tiles were cold against my cheek as consciousness ebbed and flowed like a toxic tide. Through the haze of pain, I felt Brittany crouch beside me, her breath hot against my ear.

"Poor Katherine," she whispered, her voice intimate as if sharing a secret with a lover rather than tormenting a victim. "Did you really think someone like you deserved everything you have?"

I couldn't respond, couldn't even whimper as another wave of agony washed through me.

"I've been planning this for months," she continued, her words slithering into my brain like poison. "Every detail. Every contingency." Her fingers brushed against my hair in a mockery of tenderness. "You see, when you die here tonight—and you will die, Katherine—I'll step into the void you leave behind."

My heart stuttered in my chest as her meaning became clear.

"Your trust fund, your connections, your perfect life," she murmured. "And best of all, Xander. He'll finally see that I was the one who truly understood him all along."

Black spots danced at the edges of my vision as shock began to set in. The glue had created a chemical burn that was spreading through my system, and I could feel my body shutting down in response to the trauma.

"I'll wear your clothes, use your accounts," Brittany whispered, her voice becoming distant as my consciousness faded. "By the time anyone realizes what happened, I'll be long gone with everything that should have been mine."

---

Through the fog of pain and approaching unconsciousness, I heard the distinctive sound of a camera shutter clicking. Brittany stood over me, her phone held high, capturing my humiliation and agony from every angle.

"These will be useful," she said, reviewing the images with clinical detachment. "Either to stage this as some kind of... deviant accident when the time comes, or perhaps as insurance against your father's wrath."

She adjusted the lighting, directing Xander to hold my arm at a specific angle to better showcase the damage. "Perfect," she murmured, snapping more photos. "This is the money shot."

Xander had retreated to the living room, the sound of champagne cork popping echoing through the apartment. Music blared from the surround sound system—something upbeat and obscenely cheerful that contrasted horrifically with my suffering.

"Turn it up," Brittany called out to him. "We don't want anyone hearing her."

The volume increased, drowning out my whimpers and gasps. Through the bathroom door, I could see Xander's silhouette in the living room, champagne flute in hand, his movements mechanical as he drank to numb his guilt.

Brittany crouched beside me one last time, her smile radiant with triumph. "Don't worry, Katherine. By morning, you'll be nothing but a tragic headline—and I'll be stepping into your shoes."

As darkness crept in at the edges of my vision, I heard her footsteps fade away, leaving me alone with the searing pain and the growing certainty that no one would find me in time.