The Indentation

I’m writing this down not because I think anyone will believe me, but because I need to know if anyone else has felt it—the weight of nothing pressing into the mattress beside them, the slow, deliberate sag of a body that shouldn’t be there.

My name is Daniel, and I live in a converted lighthouse on the coast of Maine. My wife, Clara, and I moved here two years ago, drawn by the isolation and the view. The lighthouse is a cylinder of whitewashed stone, with the living quarters stacked in a spiral: kitchen and living room on the ground floor, our bedroom in the middle, and a small study at the top, where the old lamp mechanism still sits, gutted and silent. The bedroom is the only room on that level, and the stairs are steep and narrow, groaning with every step.

It started about a year after we moved in. I work nights as a remote IT technician, so I often sleep late into the morning. One such morning, after Clara had left for her shift at the hospital, I was dozing in the gray light filtering through the round porthole window. The bed is a platform bed with a thick memory foam mattress, the kind that molds to your shape and holds it for hours.

I was lying on my side, facing the window, when I felt a sudden pressure behind me—not a touch, but a depression, as if someone had dropped a heavy sack onto the mattress. The foam compressed with a soft sigh, and the sensation was so distinct that I felt the bed dip and then rise slightly, like a wave settling. I froze, my heart thudding. I didn’t turn around. I was paralyzed by the logic of it: the door was locked, the window was sealed, and I was alone.

Then I felt it—the weight of another body. It climbed onto the bed with a slow, deliberate motion, each limb pressing down in sequence, and then it lay down behind me, close enough that I could feel the warmth of its presence through the sheet. The mattress sagged deeply under the phantom weight, and I felt the slow shift of the foam as it adjusted to the shape of something that shouldn’t have been there. I closed my eyes, trying to convince myself it was a muscle spasm, a trick of the mind, but the pressure was unrelenting, and I could hear the faint sound of breathing—slow, rhythmic, and wet, like a mouth filled with something thick.

I don’t know how long I lay there, my body rigid, my mind racing. Eventually, the weight lifted, the mattress regained its shape, and the breathing stopped. I lay there for another hour, afraid to move, afraid to look. When I finally sat up, the bed was empty, the door still locked, and there was no trace—except for a single indentation in the foam, right where the phantom body had been. I pressed my hand into it, but the foam didn’t recover. It stayed there, a shallow depression that matched the curve of a human form.

I told Clara, and she laughed it off, saying I was exhausted. But a few months later, she told me she had felt it too—the same weight, the same sinking, the same indentation on her side of the bed. She described it as a cold pressure, as if someone had lain down next to her while she was reading, the book propped on her chest, the weight of the mattress shifting. She didn’t see anything, but she felt the breath on her neck, and she heard a low, guttural sound, like a sigh of satisfaction. She screamed, and the weight vanished.

I tried to rationalize it. Memory foam can develop divots over time, I told myself. But this was different—it was an exact negative of a body, and it appeared only after the presence. We tried to ignore it, but the indentations began to appear more frequently, on both sides, as if someone was lying with us every night. Sometimes we woke up with our bodies pressed to the edge of the bed, while the center of the mattress held a deep, uncompressed hollow, as if an invisible giant had been nestled between us.

The last time it happened was three days ago. Clara was asleep beside me, and I was awake, staring at the ceiling. I felt the bed begin to sag, just a little, near the foot. Then the mattress compressed further, as if a huge weight was settling. I held my breath, and I felt the indentation spread up the bed, like a slow-moving liquid, until it was right behind me. I turned my head, against every instinct, and I saw it: not a shape, but a void, a blackness that absorbed the dim light from the porthole. It was like a negative space, a cut-out in reality, and it was lying on its side, facing me, its form defined only by the way the mattress yielded to it.

It didn’t have a face, but I knew it was looking at me. And then it spoke—not in words, but in a vibration that ran through the bed, through me, a deep hum that seemed to say, ‘I have been here all along.’ I felt the weight of it press down on my chest, and I couldn’t breathe. Clara woke up, screaming, and the presence vanished, but the indentation remained, a perfect body print with the arms crossed over the chest, like a corpse.

We are leaving this place. We’ve put the house on the market, and we’re staying at a hotel until it sells. But last night, in the hotel room, I felt it again—the faintest pressure on the mattress, the beginning of a dip. And when I looked, there was a small indentation on the pillow beside me, as if someone had rested their head there. I’m writing this on my phone, in the bathroom with the lights on, because I’m afraid to look at the bed. I don’t know if it’s the house, or if it’s attached to us. If you’ve felt this, please tell me. Did you find a way to make it stop? Or does it always follow?