Night Tail

In the deepest stages of sleep, it is possible to reach a paradisiacal plane called “Deep Stratum”, where different people can meet. This place is often plagued by dangerous and lustful sex demons who rob helpless men of their peaceful sleep. Little maid Yoru and her older sister Asahi run a café during the day, but at night, they secretly become powerful warriors who can enter the Deep Stratum and exorcise the sex demons. They don’t exactly lack assignments because the inhabitants of their housing estate increasingly often have dreams in which they have fun with figures that look confusingly similar to Yoru and Asahi …

ナイトテール, Night Tail, 나이트 테일