Sub/Omega/Bottom Fenrir Greyback

[Guest Neko1112]

I'm looking for a fic preferably a Harry/Fenrir fanfic. Where fenrir is either a submissive or omega or a bottom. I dom't mind mpreg. In fact that is greatly accepted. 

I can't seem to find any fanfic where fenrir is on the bottom. There is only one I read and it's called Alphas by Extraho. 

Thank you I'm advance.

[Guest LookingForSmut]

Any luck?