Seishun no After IF

What if Sakura didn't disappear when she was 16? What if there was a route where the entirety of youth flowed alongside quiet everyday life, leading to a miraculous happy ending? This story is one man's wish, and it depicts another possibility for what happens after youth. *Note: Originally published as a doujinshi at Comiket 92, it was picked up for commercial publication by Futabasha on 2017-10-01.*