Harry Potter Halloween

Gift for: dexstarr

From: kelly_chambliss

Title: Determination
Pairing: Septima Vector/Minerva McGonagall
Rating: PG-13
Warnings: age gap, hints of D/s and mild bondage
Summary: On Samhain night, it's not just the universe that is disordered.
Notes: The prompt asked for "forbidden love, professors, cross-gen, femmeslash, D/s." And I wanted to give you some mathematical/scientific Septima, too, dexstarr; hope you enjoy it! Many thanks to my lovely beta, therealsnape.

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( Determination )