Captain America/Iron Man - "I Didn't Know You Could Sing"
“I didn’t know you could sing.”
Tony made a choked noise and cut himself off. “I didn’t know you were taking ninja lessons from Natasha.”
Steve grinned back at him. “Taylor Swift?”
“The one and only.”
“I thought you were more of a Metallica fan.”
Tony waved his hand. “Somehow Taylor’s easier to sing.”
Steve snorted and kissed him.
Tony hummed the next few lines of the song. “Besides they get stuck in your brain all the time. My ex-man bought his new girlfriend-”
Steve snickered and kissed Tony’s neck.
“Oh,” Tony purred. “Do you like my singing Steve?”
”Brings me back to my show days.”
Tony wrapped his arms around Steve’s neck. “You know, I think I’d look great in one of those Captain America show-girl outfits.”
Steve kissed him again. “I’m surprised you don’t have one hiding away somewhere already.”
“I’m much more of a closeted Taylor Swift fan,” Tony chirped back.