Ryo SuzuriBesprekingen

A high school boy sells his soul to a demon in exchange for the opportunity to indulge his cannibalistic and sadistic sexual fantasies without hurting an actual human. The demon likes his spunk and decides to train him to become a demon himself. Bizarre BDSM erotica ensues -- including intercourse with a decapitated body whose living head watches from a third party's lap -- as the central relationship seesaws on admiration and competitiveness.

Too weird for me, but I almost have to respect a creator who has the guts to pursue such distasteful twists and turns.