Content Info: underage sex (Harry and Draco are 17) *dub-con, threesome, teacher/student sex, manipulating!Minerva*
Prompt used: Over Christmas hols, Severus is tired of eighth-year students Harry and Draco fighting constantly and slips each a mild love potion - the results backfire on him
Summary: The teachers are fed up with Harry and Draco fighting and Minerva asks Severus to brew a lust potion "to get it out of their systems". Harry and Draco turn the tables on Severus.
Disclaimer: The world of HP and its characters belongs to Rowling.