I felt slightly bad about...MiracleOfSound said:Oblivion, the Dark Brotherhood quest where... well, you know the one.
Killing Antoinetta Marie.
I've always had a liking for psychotic characters, especially ones who can act all sweet and innocent right up until the point where, suddenly, they're not. Antoinetta was like that. Plus, though it's slightly odd to say this, but she was pretty attractive for an Oblivion character. Bearing in mind it's only a game, of course.
That said, I also felt pretty bad about Lucien Lachance's fate too... though I was pretty pleased at getting a sweet horse out of it