Anime Sex Film - maids in dream Episode 01

A young guy finds himself in an unexpected environment when he wakes up. He has no recollection of anything and is unable to recall his own name. At his first awakening, he finds six maids standing by, all of whom are worried about him since he is their new boss. One of them introduces himself as Akio. He then discovers that he has been placed in a unique mansion and that he will only be allowed to leave until he has resolved his own concerns. The maids are intended to assist him in this endeavor, but since he has no memory, he has no notion what personal difficulties he has to address.