Five Things Challenge: "Homme Fatale" (TW, Jack/Ianto, PG-13)

[cupidsbow]

Title: Homme Fatale, or, Five Ways Ianto Jones is Not What He Seems
Author: cupidsbow
Fandom: Torchwood
Pairing: Jack/Ianto, Ianto/OC
Rating: PG-13
Spoilers: Children of Earth
Summary: Torchwood trained Ianto Jones, but that doesn't make him theirs.
Note: For the Five Things challenge on Flashfic-hub. Thanks to Hope for the beta.