Second Time's a Charm

Things end about as badly as they can when Hermione gives her virginity to Draco in the Room of Requirement after the war. Nearly twenty years later, they both are set to chaperone Hogwart's Yule Ball. After ingesting a naughty treat from Weasley's Wizard Wheezes, Draco and Hermione decide to give it another go. (Now) three parts/two shots. Here there be lemons.