Everyone at Avengers Tower knows Peter Parker. No one knows he's married. So when someone with the last name Parker walks through the Tower's doors, the Avengers immediately assume she's Peter's sister. Steve welcomes her, Sam cracks jokes, Clint teases Peter's "little sister," and no one questions it. She could correct them... But where's the fun in that? The misunderstanding lasts right up until Peter strolls by, wraps an arm around her waist, kisses her, and casually says the five words that leave Earth's Mightiest Heroes completely speechless: "Guys... that's my wife." Now the Avengers have one very important question: How did Spider-Man manage to keep his marriage a secret from the entire team?