Haoro
Really Really Experienced
Somburliss is super awesome. The way she normally does stuff is coming in every 3-6 months and dropping a couple thousand words onto one of her stories, then going away again -- she works on the stuff during her free time, and only posts parts when the whole length is done. So odds are, there's already something in the works for one or more of her stories!
That reminds me actually, there's your story as well! The Destruction of Superheroes: https://chyoa.com/chapter/Introduction.700825.
Kind of the reverse of the above where it's the hapless superheroes who get dominated by various villains. More well-written humiliating circumstances, including one scene I found particularly hot where the resident Superman gets knocked unconscious and raped by a villainess he utterly underestimated.