I'm trying to find a yaoi, i believe its only 1 or 2 volumes, the front cover has a boy with wolf ears. The story i can remmeber is, this boy ends up in a church, and is attached, and i can't remember if he turns into a werewolf himself or if the other guy is. TIA

and the reason i thought it was somehow related to halloween, is because when i originally found it, it was tagged as a halloween type. TIA