Nobody Does It Better (слэш)

Steve frowned, and reached out with his still gloved hand, but he stopped before his hand reached Tony’s gauntleted forearm, and then he just stood there, looking at Tony, a strange, wistful, yearning but somehow determined look on his face. “What,” he said. “Not supposed to be your friend? Well, too late, Tin Man.”
Steve's in love with Iron Man. Tony's in love with Steve. The only problem is a little matter of identity. Early 616 canon identity porn Steve/Iron Man get together fic.
Written for 6/16; Cap-Iron Man's 616 Day!