Al is an ordinary human boy suddenly thrust into Cornelica, a town where every resident is a succubus hungry for male essence. By his side is Lily, a protective succubus girl who tries her best to shield him from the others — though her own desires often complicate things.

Whether helping at the church with the busty head priestess Hakura, assisting at the tavern run by the voluptuous Rosary, or testing dangerous magic items with the playful inventor Arune, Al constantly faces seductive traps and "accidents" that end in intense milking sessions.

From poisoned "treatments" that require repeated ejaculation, to breast milk play, restraint devices, and full-blown orgies, the succubi show no mercy. Lily's jealousy and genuine affection add an emotional layer amid the non-stop erotic assaults.

Will Al gather enough magic power to return to his original world, or will he be completely drained dry by the insatiable succubi of Cornelica? This hentai OVA delivers heavy succubus-themed action with full voice acting, beautiful character designs, and plenty of lewd scenarios.

Based on the erotic doujin game by Dieselmine (ディーゼルマイン).