This pairing is woefully underwritten. Here are the works I’m aware of:
Send-off by eva_roisin. This is a thing of beauty, a fic that makes you clutch your chest in pain and cry yourself to sleep. It’s part of the glorious Daken-centric series They Will Lie: Stories, and I suggest not being already emotionally compromised when reading this, because it’s haunting and violently, brutally emotional. It’s set during Daken: Dark Wolverine 4 and it’s interwoven with flashbacks to Daken’s past with Romulus (so trigger warning: child sexual abuse). Not for the faint of heart.
How Daken got better or Magical Princess Sparkle Fist by manicr. This is shameless fluff, which is always great, and which you’ll need badly after the aforementioned fic. It’s an AU after the LA arc in Daken: Dark Wolverine and everything is happiness and rainbows and sunshine and I. Adore. This. It will leave a huge grin on your face.
Thrillseeker by PepperPrints. A delightful AU set at the Jean Grey School, where Daken is supposedly settling down and being responsible.