From a prompt on Avengerkink. Thanks to a magical spell by invading aliens from another realm, Tony Stark becomes a woman...for three months. Obviously there's no way he's not going to take his new body for a test drive. And who better to help him with it that our very own Captain America, Steve Rogers, the straighter-than-a-ruler guy he's been falling in love with totally against his will and who's finally noticing him now...