Succubus, beautiful beings that seduce human males to consume their energy, they are the super idols of the devildom. Spica, a little demon who yearns to become a succubus, and so he breaks the law to travel to the human world alone. There he finds a human male to attack. He tries to steal his energy by having sex but the human thinks the whole situation... is just a dream?!

Súcubo, un ídolo súper perra del mundo de los demonios, que seduce a hombres, con una figura hermosa y se priva de su energía. Spicus, un pequeño demonio (aprendiz de súcubo) que anhela ser un súcubo, viola la ley y llega al mundo humano.