Challenge #158: Fears and Phobias

[ozsaur]

In Oz, if you're not afraid, there's something wrong with you! But lets be specific: what are they afraid of? What kind of hell would The Hole or Solitary be for someone who hates small enclosed spaces? How could Busmallis stand going into his tunnels? How scared was that dentist to pull Donald Groves's tooth? What does Said fear? Was Adebisi afraid of anything?

100 words - gen, het, slash - canon or AU.