Emphasis on sexy, emphasis on bastard, emphasis on sexy.
This fic really got why:
Somehow Johnny gets stuck in the role of Dooms' concubini (male lover) and isn't happy about it. Doom wants to make certain Johnny not only does his duty but enjoys it. Johnny being stubborn and Doom setting about to win the battle of wills in the game of seduction.
http://marvelkink-v2.livejournal.com/597.html?thread=48469#t48469 I think of the original six, Tommy is my least favourite ranger, but god, he was an extremely sexy douchebag. Especially when he was hamliciously 'evil'.
ETA:
AU fluff where Doom and Richards were roommates, the hell dimension experiment didn't blow up, and it ends with happy ending;
http://marvelkink-v2.livejournal.com/597.html?thread=202581#t202581