Harry Potter: An Unexpected Encounter

An "if" story based on my first book: a sweet little postwar comfort fic about a professor. No angst, so read without worry. Bottom, paired with Snape. Our meeting was like this: even if the world had no perfectly parallel lines, no matter how late it happened, one day we were bound to meet by pure chance. This is probably the story of how I used the teleport function to look for a newly bought piece of merch, but forgot to specify what kind, and ended up teleporting over my favorite character in his [critically wounded, on the brink of death version]. A question of compatibility between me and the character I stan.