Young man Mibuu Kyousuke in detective hentai story Kowaku no Toki part 3 saved a beautiful mother with two teenager daughters from sexual maniac. Now they all live together in his house in the city. Kyousuke falls in love with an older daughter Yukino more and more because she looks exactly like a girl from him dream. Suddenly an ugly old man from a village appears in a city and caught a younger sister.