Love Is Deaf - R.J Lupin

Cecilia is deaf and decides that for her N.E.W.T year she wants to actually go to school and not be homeschooled again. But the problem is that no teacher or student knows sign language, so they have to send someone in to help her. That person is none other than Remus Lupin.

What happens when she gets feelings for the man that someone shouldn't have to their elders?

Remus Lupin x oc

This is shot before any of the movies, but after James and Lilly's death - around 10 years before Harry gets into the picture.