Definitely Not Your Dad

SPOILERS FOR SPIDER-MAN: NO-WAY HOME. (Also NOT compliant with Multiverse of Madness.) Takes place in my Tergeminus AU, where Tom Holland's Peter has figured out a way to reunite with his brothers using the magical ring that he took from Ned/Strange. ------Peter-Two dropped silently to Peter-Three’s side and stared, in that curious, cat-like way of his, at the heap of clothing. “Is that hoodie… moving?”Peter-Three stared at him as horror and realization dawned on his face, then turned back at the jiggling heap of clothes with a cringe. There were so many things that little heap could be and he couldn’t think of a single option that he liked. “I don’t want to touch it, you touch it.”Peter-Two rolled his eyes and indulged him, kneeling carefully to reach out and pull the hoodie off whatever was moving on the floor. His blue eyes grew impossibly wider. “Peter?”A small, curly-haired toddler with round cheeks and milky brown eyes stared up at him with equal amounts of confusion and alarm. He was gnawing on something that looked like his own sock. “Is he…” Peter-Three seemed torn between being horrified and laughing, which made his face comically pinched. “Is he a BABY?”

In case you didn't read the prequel stories to this one, Peter-One is now in MIT, one year late compared to MJ and Ned (who still don't remember him and are "new" friends).Peter-Two and Peter-Three had to fake some documents to help him get there. Peter-Two's fake ID papers say his name Tobey Parker, Peter-Three's fake ID papers say his name is Andrew Parker.