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...
I take the day's first and last trains.
.أستقلّ أوّل وآخر القطارات في اليوم
nehm ich morgens den ersten Zug
und abends den letzten.
suelo tomar el primer y último tren.
suelo coger el primer y último tren.
prendo sempre il primo
e l'ultimo treno della giornata.
embarco no primeiro 
e no último trem do dia.
я езжу только на первых
и последних электричках.