someone tell me if I'm losing it here

I occasionally read slutty stories for inspiration for my bots, and I came across this one
and to me, it legit looks like AI slop
it's not JUST the em dashes, it's the prose, especially the last couple of paragraphs

but I tried a few free websites that check if a text could possibly be AI-generated, and all of them came back with like 0-2%
so wtf, is it just me?