Prompt: Crotchety Professors after retiring from their careers! Or rather, trying to be crotchety, only to find out they are beloved by the students. At least there's endless amounts of tea. Oh, and afterhours access to the Prefect's bath.
Suggested Characters/Pairings: Harry/Draco
Theme/Tone: Humorous, flirty, banter, sexy
Additional Info: Up to you whether either/both of them are newer or have been established as professors for a while, and whether or not it's established relationship.