32-team league?

I just got this wild urge to set up a last-second 32-team fantasy league but all the fantasy sites I’ve ever used (espn, yahoo, NFL) only go up to 20 teams. I think this would be insanely fun but I don’t know if there’s even a site that does it.

Have any of you ever used one? Where? I just had this idea and now I need it in my life.