I have about three true fantasy stories in my back list. Two are gay and one is hetero.
Hanson and Graber, The Price of Magic is a revision of Hansel and Gretel, with couple of guys who are tired of their mundane lives in a medieval village somewhere. They hear about a wizard and vow to go find out how to do magic. They learn that magic is expensive to gain but maybe worth it in the long run... Here is the blurb and cover.
Blurb and Cover: