Flappy boobs

[Jada59]

I was watching porn and had to stop. Why? The woman had flappy boobs and it was very upsetting to me. it started out with her being fucked doggy style. I never saw her standing or sitting so don't know how her boobs looked then. But in the doggy position, they were just long flaps of skin with flat nipples attached. Not just droopy. They literally flapped back and forth. They appeared to hang down by at least 6" but they were...like...flat. As in maybe an inch from front to back, if that. She was not or thin.

What would make boobs do this? I had a portly friend who lost weight rapidly due to drugs. Her boobs went droopy but not flat like that. Sooo weird!