Title: But the Heart
Rating: Teen-ish? For language, mostly.
Word Count: ~23,000
Type: Slash, movie!verse, kid!fic
Characters/Pairings: Steve Rogers/Tony Stark; mysterious!child!Peter Parker
Warnings: I ramble a lot and then the plot kicks in at the last possible second? Fluff. Some very vague hints of child abuse.
Beta: The lovely, patient nightwalker who really helped me out a great deal. Thank you so much!
Summary: "Okay. So. Kids. It can't be too hard, right? People dumber than us raise kids all the time. Not much to them. Just feed them, water them, distract them with shiny things and make sure they aren't unsupervised for too long. Speaking of which, how long has tiny-spawn been alone in your kitchen?"
Steve and Tony (and The Avengers!) from the movie!cast + child!Peter Parker with a very AU backstory involving genetic experimentation aboard an abandoned space station (but that doesn't--strangely enough--feature all that heavily).
Link to fic masterpost: AO3 | livejournal
Link to art masterpost: AO3 | livejournal