Kouki Hartwin
Gay retarded Furry
Kouki Hartwin (fuck)
Hartwin
A pairing that is at the same time very strange (at first sight) and so lovable, floating between multiple kind of relationships. Even if people can make it disgusting. Too bad.
I don't have any example, 'cause to believe in Hartwin, you'll have to find some splendid fanfictions about those two (it can be tough).