PRISON: Barbarian Cage (Yuugiri)

In a fallen kingdom, the all-female Royal Guard and their queen are captured by barbarians whose potent seed forces them into heat for breeding. Vice-commander Lina, broken by overwhelming pleasure, now bears the most offspring, while former Queen Eleonora is reduced from ruler to a breeding vessel. The conquered realm becomes a breeding ground, its women stripped of dignity and kept in continuous sexual servitude.