New Hercules story: Five Things That Never Happened to Iolaus of Thebes, part III

And another thing that never happened. This one's a bit shorter than the others.

Five Things That Never Happened to Iolaus of Thebes, part III.
Gen, rated PG-13 for some bad language.

(Part I)
(Part II)
(Part IV)
(Part V)

( The caves of Taenaros are cold and damp )