Thunder And Lightning

Clara Branson is irrevocably in love with Severus Snape. When McGonagall nearly kills him in a duel the entire school witnesses, Clara stops her before she can do so. Severus, coughing, the spell McGonagall cast on him, a toxic black smoke asphyxiating his lungs, urges Clara to stay out of the duel. Clara refuses and one steamy night ensues. SSxOC oneshot OOC Severus Snape