Hogwarts Knights

"On the year the chosen one began, four young knights shall join as one. They're here to change the path, that has long been set and planned." "So basically, what you're saying is that we're this Hogwarts' Knights thingy?" "Yes." "Oh, hey. Cool." (SLIGHT AU, SLASH, SMUT, UNDERAGE SMUT PAIRINGS: OC/NL, DM/RW, HP/TMR and more) *This MIGHT be a crack fic, still don't know for sure.*