Orphan Black is a TV series which I do not own. All rights for the characters go to the creators, BBC etcetera. Cosima is a science major who attends college with her sisters Sarah, Allison, Helena and Sarah's half-brother Felix. Ms. Delphine Cormier is a teacher at the same college. Despite being Cosima's teacher, really they're the same age. A lot of things can happen in college. And sometimes a test isn't always a feat of knowledge. Sometimes it's the matter of knowing the difference between how far to go... and how far you're willing to go.