Prince of the Black Hall

Hermione puts her romance novel fantasies down on parchment and by mistake (or was Cupid working overtime?) they end up in the hands of the subject of those fantasies. Lucius Malfoy. What happens when author and subject meet at the Ministry's Valentine's Day Ball? / HEA, Prompt Fic for VAlentine's Day Fest 2021 by Strictly Lumione