Word count: 4,957
Character/s: Minerva McGonagall/Severus Snape
Warning/s: Professors getting it on. Multiple pairings (sort of): f/m, f/f, m/m. Maybe some crackiness around the edges. Oh, and non-con, in a way.
Summary: Severus makes a little extra Polyjuice. Hijinx ensue.
Author's Notes:This was my entry the hprare_cliche fest. Clichés used: Polyjuice!fic, Hogwarts professors, gender!switch.
(A Perfectly Potent Potion)