Good Boy

Stiles and Scott find a very hidden secret about Derek: He's a BDSM Pup, and has been uncollared for years now. Derek has never brought this lifestyle to anybody's attention, and probably would have kept it in the dark. Now that Stiles and Scott know that Derek is a BDSM Pup, will they take him in as their Pup, and step up to the role as Doms? Or will everything remain in the dark?