Succubi are demi-humans that arouse sexual desire in men and cause them to have obscene dreams. One such succubus, Satou Sakie, is extremely careful in every facet of her life, from where she lives to the trains she rides to the clothes she wears, so as to avoid causing these reactions in men. With girlish dreams such as romance and marriage so far out of reach, she thought she'd reached a compromise in her own life, but something changes when an accident causes her to grab Takahashi Tetsuo's hand...
That's why succubi are also 
called "dream demons."
.لذلك تُسمّى السّقّوبات "شيطانات الأحلام" أيضًا
Deswegen werden Sukkuben
auch „Traumdämonen“ genannt.
Por eso nos llaman
demonios de los sueños.
Por eso nos llaman
demonios de los sueños.
Voilà pourquoi on nous appelle
« démons du rêve ».
È per questo che le succubi
sono chiamate "Demoni dei sogni".
É por isso que súcubos são, por vezes, 
chamados de "demônios dos sonhos".
Поэтому суккубов называют демонами сна.