​In a world recovering from an ancient catastrophe, the Demon Beasts return and seek to mate with human women to create a powerful hybrid entity. A tragic incident unfolds when Kayo, a young woman, becomes a victim of assault by her possessed partner. Now, it falls upon Interplanetary Mutual Observation Agent Muneto to rescue her from the clutches of a horrifying creature—her own offspring. Born as a mutant Demon Beast consumed by insatiable lust, Kayo’s child poses a threat like no other. Join Muneto as he battles against time and his own desires to protect the world from this dangerous creature in this gripping hentai episode.​