“We are looking at a five-movie storyline — Civil War, Homecoming, Avengers: Infinity War, untitled Avengers, Homecoming 2 — or whatever we end up calling it — as an amazing five-story journey for Peter Parker.
In the way that the events of Civil War directly inform the opening of Homecoming and his state of mind as he goes back to high school, so too will the events of the next two Avengers movies as he continues with high school.
Peter Parker made his (technically) first appearance in last year’s Captain America: Civil War and leads a standalone vehicle in the form of this week’s Spider-Man: Homecoming.
Of course, this isn’t to say that Homecoming 2 will be the last time audiences see Spider-Man in the MCU.