Demon Beast Invasion — Season 1, Episode 1: Episode 1
Animation • 45 min • 2 seasons, 10 episodes • ★ 5.8/10
About Demon Beast Invasion
100 million years ago, an ecological disaster drove the Demon Beasts from our world. Now they must breed with human females to create a new, hybrid creature who will clear the way for an invading horde. When 19-year-old Kayo is raped by a possessed lover, it's up to 19-year-old Interplanetary Mutual Observation Agent Muneto to save her from the terrifying creature to which she gives birth: A mutant, lust-driven Demon Beast!