A Practice in Improvisation
Status
Summary
"Castiel decides the best way to go about this is to simply be direct. So he looks straight at Dean and asks him "Dean, how can I be sure that I have sufficient prowess in varying forms of sexual activity?" Castiel might be an angel again but he hasn't forgotten certain human curiosities. Which can be inconvenient. Until Dean offers to help him "practice". Destiel. Season 9.