"I've come as an offering! Please let me stay here!!" "I don't need a guy as an offering! Go home!" Suddenly, Takeharu, a human man, arrives at the cat yokai Kokuten's doorstep in the mountains with this request. Takeharu refuses to leave even when told to, so Kokuten ignores him – but then, before he knows it, both his house and yard are cleaned up! Kokuten thinks, "Maybe this guy could be useful..." But when night falls, Takeharu tells him, "I’ve been directed to service you at night as well," then pushes him down in a flash. Though Kokuten resists, Takeharu tells him "I'll make you feel good," and forces things along without any hesitation. When he touches Kokuten down there with his large hands, Kokuten can't stop his gasping moans...! This is a slapstick romcom featuring a strong-willed (despite being an offering) and doting human, and a free-spirited and kind cat yokai, who gets serviced day and night!