Test Subject (Raph X Reader)

You don't really know a lot about your dads job. You can guess its illegal but when you ask he just tells you to mind your own business. Theres a lab in the basement of your house where he spends most of his nights, you've been down a few times but it was only to bring him food when he wouldn't come up to eat. What happens when you come home after school and venture down to the lab to try find your dad? What happens when he isn't there but a certain hero in a half shell is? What happens when the red clad turtle is strapped down with tubes sticking out of his arms? What happens when you see how afraid he is behind all his aggressive remarks? What will you do?

Read to find out.