"KAORI", who has lost her love for her mistress life with "Hitomi", one day, is attracted to "Reiko", who wears bright red rouge, and has a relationship with her... Drowning in new pleasures, gradually "Hitomi" "KAORI" keeps away from the relationship with ... On the other hand, "Hitomi" has jealousy and interest in "Reiko" and demands direct contact with "Reiko" from "KAORI" ....
