the_mmad_ness
After over twenty years of being in a secret relationship with Albus Dumbledore, Minerva McGonagall decides she's tired of living a partial truth. She does not know, however, that right after quarreling with the headmaster and leaving for her home distant from Hogwarts, she'll find not a quiet place to think and calm down, but a baby, lying on her doorstep and waiting to be taken care of.
>From the He Deserved Better universe.
>Crossposted (Archive of Our Own).