My Supergirl Girlfriend!

Knock, knock! Queens, New York, at a private residence. "I'm coming, I'm coming!" Hearing the knock at the door, Peter Parker hurriedly threw on his suit jacket and made an astonishing leap to the entrance. As he rapidly buttoned up, he opened the door. Outside stood a handsome silver-haired young man about his age. He was already wearing a brand-new suit, with an exquisite purple bow tie at his collar. "Pietro, what are you doing here?