1: Akuma no Sasayaki
A Father found a young man named Raoul outside his church… Although he has horns and a tail, Raoul insists that he isn't a demon… In the end, through Raoul's plight, the Father allowed him food and a place to stay… However, can a demon and a priest find love?

2: Akuma no Himitsu
A continuation of the romance between Raoul and the Father. After a long search, Raoul's brother finally locates him and ultimately answers the question: What exactly is Raoul?

3: Muda na Koto Shimasho!
Shuuji is a guy who hates to do unproductive things. He definitely doesn't get homosexuality, because in his mind, procreation is the purpose of sex. When he is hit on by a boy on the street, he punches him. Unfortunately for Shuuji, the boy, Sawatari, is a student at the school where Shuuji is starting his student teaching the next day. The practical, serious Shuuji may have well have met his match in the playful, flirtatious Sawatari.

4: Yuki ga Kuru Mae ni
"If I were a girl, I would fall head over heels for you…" used to say Tomono jokingly to his buddy Yuba – until he found out that Yuba did not particularly mind that Tomono is not a girl…

5: Akumatachi no Himitsu
Continuation of Akuma no Himitsu and Akuma no Sasayaki, this time focusing on Baldur, Raoul's older demon brother, and another incubi, Zahan.