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I've read a summary of the Living Armor comic arc, and was struck by the thought that if the armor had been a bit cleverer, it might actually have had a happy ending. This is an unrepentant mishmash of comic 'verse and movie 'verse. For visuals, think of the actors in the movies & imagine it as occurring after the Avengers, and before Iron Man 3.
Tony and Pepper finally get nookie in Chapter 29! Ok, sex scenes are not my claim to fame. PLOT HAPPENS.
The story mutated, and twisted Tony a bit, and took a turn through plotville and picked up additional characters (including Heimdall and Sif from Thor, and yay, Coulson) and FINALLY in the last chapter Steve and Tony nookie. Thank heaven.