You have been drawn in........
Tony Stark. Bruce Banner. Two extremely amazing and smart people. Yet, they somehow end up screwing up a cleaning machine. This particular cleaning machine somehow decided, "hmm how about I not work and then de-age everyone cause that's a great idea". So our Avengers and their newest member Loki are now little children. Awesome. And who's left to babysit? You. And your boyfriend Bucky. So have fun while I tell your story and just make sure no one dies. Well, I'm in charge of that.
(I SWEAR MY WRITING GETS BETTER LATER ON JUST PLS KEEP READING)