It's Not The Drugs (KakaNaru) (ManxBoy)
Kakashi is a playful, lazy 10th grade biology teacher who is often later to class then even his most troubled students.
Naruto is an ex-forced drug addict with a sharp tongue, a cutting problem, and trust issues.
His perverted, light hearted teacher takes more than a teacher-student concern towards the quick-witted blondes he tries to push Naruto towards the help he needs. Will Naruto take it, and in turn, welcome Kakashi's love?
Or will he push him away, his past rearing it's ugly head and making him crowd deeper in to his dark corner?