Behind Her Closed Door

Everyone knows Minerva belongs to Hermione but what they don't is how it happened. So here it is, complex and contradicting, this is what happened behind Minerva's closed door... WARNING: INVOLVES SMUT, FEMSLASH, MENTIONS/ FLASHBACKS OF SELF HARM, TEACHER/STUDENT RELATIONSHIP/FLIRTING, COARSE LANGUAGE, AND ANYTHING ELSE I CAN THINK OF AND WILL GIVE FAIR WARNING OF IN THE STORY