男色尊ぶ猫神家は代々続く男家系であった。そんな猫神家に突如生まれた女それがもなである。×血縁×継承×禁断の愛…決して外部に漏れてはいけない禁忌。
The Nekogami family, which revered male-male relationships, had been an all-male lineage for generations. Then, a girl was suddenly born into the Nekogami family—that girl was Mona. × ***** Ties × Succession × Forbidden Love… a taboo that must never be revealed to the outside world.

– JavGG.net