The Uninvited Guest

My sister asked me to look after her twins for the weekend while she and her husband attended a wedding in the mountains. I didn’t mind; the pay was good, and their house, a sprawling modern structure with a glass-walled living room and a wraparound deck, was a welcome change from my cramped city apartment. The only oddity was the guest room. It faced the balcony that ran across the entire front of the house, and the huge window offered a perfect view of the forest that crowded the property line. My sister had warned me about the dog, a massive German Shepherd named Brutus, who was friendly but protective. I had never really been afraid of the dark, but something about that house, especially at night, made me uneasy.

That evening, after putting the twins to bed, I settled into the guest room with my textbooks. The room had a desk by the window, and I left the window open a few inches to let in the cool air. The curtains were drawn back, revealing the dark, swaying pines. Around eleven, I heard a scrape. It sounded like something being dragged across the wooden balcony. I assumed it was a stray branch from the storm that had passed earlier. But then Brutus began to growl, a low, throaty sound that escalated into frantic barking. He was on the balcony, just outside my window.

I got up and walked to the front door, peering through the glass panel. Brutus stood rigid, his hackles raised, barking into the far corner of the balcony, where the shadows pooled beneath a large potted fern. I thought maybe it was a raccoon or a rat, but Brutus usually went after those with a different kind of bark, not this panicked, almost desperate yelping. He wouldn’t stop, and I was afraid he would wake the children. I unlocked the door and stepped out, intending to call him in. The moment I did, the air grew cold, and a heavy, suffocating silence fell. Brutus suddenly stopped barking and whimpered, cowering, his tail between his legs. Then he turned and bolted past me into the house, leaving me alone on the balcony.

I stood there, shivering, feeling a sense of being watched. The corner where Brutus had been barking was now still, but I noticed something dark and wet pooling near the base of the fern. My heart pounded. I took a tentative step forward, and the dark liquid seemed to spread, a thin, glossy black line that looked almost like oil. But it smelled like rust and copper, and I knew it was blood. I stumbled back, my hand reaching for the door handle, but the knob wouldn’t turn. I was locked out. The inside of the house was dark, and I saw the silhouette of Brutus, frozen at the end of the hallway, staring at me, not with fear, but with something like pity.

I panicked, pounding on the door, but no one came. The forest seemed to crowd in around me, and the house felt alien, its geometry all wrong. The windows were dark, but I could swear I saw faces in them, pale and indistinct, just for a second. Then, from the corner of the balcony, I heard a sound, a soft, wet dragging, getting closer. I turned, and there was nothing, but the blood trail was extending toward me, a dark ribbon that reached for my bare feet. I screamed, and the sound was swallowed by the darkness.

Suddenly, the door swung open, and a figure stood silhouetted in the doorway, too tall to be my sister, too gaunt to be human. It tilted its head, and in a voice that was dry as dead leaves, it said, ‘You let me in.’ It gestured with a long, thin arm toward the open window in the guest room. I had left it open. I had invited it in. Brutus had been trying to keep it out, and I had opened the door for it. I looked past the figure, and saw the guest room, its curtains billowing in a wind that didn’t exist. And I knew, with a certainty that froze my blood, that it was already inside, and it had been waiting for me all along.

I awoke on the balcony, drenched in cold sweat. The sun was rising, and Brutus was licking my face, whimpering. The door was unlocked, and the house was silent. The twins were still asleep. There was no blood, no darkness, no figure. But on the floor of the guest room, just beneath the window, there was a single, perfect, handprint pressed into the dust, as if something had crawled out from under the glass and marked its territory. I didn’t wait for my sister to return. I packed my things and left that very morning, and I never looked back. But sometimes, when I close my eyes, I still see that handprint, and I remember that I was the one who had left the window open, and I wonder, with a creeping horror, what would have happened if I had never looked out at all.