Specfic Search- Au soulmate klaine, Reluctnat Kurt

I have a specific fic in mind. In it Kurt gos to Dalton like in NBK but it turns out that Blaine is his soul-mate and his dominant and hates it. I remember Kurt admitting he tried cutting Blaine's name off his palm but couldn't. The last part I remember was Kurt asking Blaine for a collar because Karofsky was harassing him

Found! Link in comments.