the striders stride. [dirk x reader x dave]

"are you [f/n]?" the boy that stood over her desk asked. "uh, yes?" she knits her eyebrows and looks up, not recognizing him. "you're supposed to be my new tutor, right?" he questions and pulls out a slip of paper that had [f/n]'s full name written down and a description of what you looked like. "i was never told...