In Harry's 3rd Year, three new teachers arrive, which includes a strange pair of twins. They're old friends of the new DADA teacher, R.J. Lupin, because they were his... teachers? But... how? What's more, Sirius Black, the murderer, always gets defended by them, the first squealing at the mere mention of his name; whereas, Snape is unknowingly breaking the second sister's heart.
Rated: T - English - Romance/Humor - Chapters: 5 - Words: 12,352 - Reviews: 5 - Favs: 9 - Follows: 12 - Updated: 8/7/2017 - Published: 11/18/2016 - [Sirius B., OC] Severus S.