This also reminds me of a funny bathtub story.
Back at my heaviest weight, I started getting this red, circular rash right at the base of my spine. It was a ring, right around the bottom of my back, and frankly, sort of alarming...wondered if there was something wrong (hello? Bulls-eye rash on my SPINE) and went into the doctor.
Well, she had no idea what it was, was totally perplexed, even called in a colleague to help figure it out. No one could imagine what had caused it and it eventually faded.
A few days later, DW was looking at me as I changed after a bath, and said it was back. And a few days after that, I took another bath, leaned back to wash my hair, sat back up, and...
realized that my backfat and the bath floor were combining to suction me to the tub, and the rash was really bruising from separating! That's right...my bath was giving me a backfat hickey.
Anyway, that's my embarrassing bath story. Now I've tried to replicate it, and I can't...not enough fat to suction, I guess.
for this NSV!