Henshokuka no Kawaii Akuma
Complete | KONNO Satomi | 2013 released
3 different stories, 2 majorly overlap. first one - sweet, gentle, mushy, fluffy... yaoi shoujo-style. second one - stronger characters, some drama, cute. Adult(ish)-looking/indepenent/stronger uke. third - separate story, childhood friends reunite, bitter/sweet. Also featuring a dream-eating demon.
Innocent Bird
Complete | KISARAGI Hirotaka | 2002 released
Akuma ha Tengoku ni Ikitakunai!