Kousaku Ogata has been nursing feelings for his coworker, Youichirou Takasugi, for so long that he can no longer sleep without dreaming of him. When he finally manages to confess, he is thrilled that Takasugi feels the same way. But despite their mutual attraction, Takasugi thinks that their relationship is doomed to fail due to an unfortunate incompatibility in the bedroom. Unwilling to give up, they end up challenging each other to a contest of romance in order to determine what form their relationship will take. [Written by MAL Rewrite]

Atsuko and Sayaka think they have it made when they are both accepted into the same prestigious women`s academy. There, they will be free to explore the intense passion of their relationship, unbounded. But when the mystical bonds imprisoning a hideous ancient evil that feeds on the lust of nubile women are accidentally broken, the two young lovers soon learn they have more to fear than final exams.

Maya is a force of nature: wherever she goes, havoc and destruction follows. Men lose control, and become her playthings; while women become so jealous they are led to their doom. Each episode is a tale of a different Maya in a different world. (Source: ANN)