2 Season
10 Episode
Demon Beast Invasion - Season 1
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!
- Year: 1996
- Country: Japan
- Genre: Animation
- Studio:
- Keyword: hentai
- Director: Toshio Maeda
- Cast: Fumika Kusuno, Junko Ogura, Masaharu Washida, Takehiro Murozono, Yoko Asada, Arisa Andô