Akuma no Himitsu
Complete | takanaga hinako | 2007 released
The yaoi that got me into angels and demons (but mostly demons!). The story is quite unusual, which makes it hilariously weird and funny. I mean, a demon hooking up with a priest? The concept is genius. The art is pretty good and the characters likewise. The sex scenes are satisfying, well drawn and quite sinful, if you know what I mean *wiiiiink* I'd definitely recommend it to any yaoi fan. One Hell of a good read.
Koisuru Boukun