I was on a field trip with a class. I feel like we were probably in elementary school, at the boarding school I used to attend in England. It was in the middle of the night, and we were traversing a labyrinth of urban decay before arriving at a sort of mansion hotel surrounded by a sort of ravine. This is where we were staying. On the way, we encountered a frightening hag-like creature, suggestive of an old lady but clearly neither human nor genuinely alive. After giving us a scare, she was nowhere to be seen. We asked the woman who ran the mansion hotel about this creature. She confirmed that the thing came into the hotel all the time, and that it wasn’t very strong, but if you were a man wandering the halls alone it would definitely try to have sex with you. I was not interested in learning firsthand how a female monster can force a man to have sex with her, but fortunately the woman had a suggestion: If I found myself set upon by it, I could go through this room that was basically an ‘airlock’ of double screen doors, and she would hold the door shut for me after I passed through. Presumably a supernatural creature that can easily overpower a man has great difficulty passing through the ricketiest old door in the place.