Whoa! Wingfic is not a genre of fanfic I ever expected to read, but you wrote it, so I had to give it a try. This is awesome! The strangeness of the experience, Ianto's frustration with the wings that turned into arousal once he found out that they were erogenous zones (and that Jack was turned on by them) and the general "this is incredibly inconvenient but also kinda interesting"...and the sex was inspiring. The mirror...oh man.