The unremarkable middle-aged man living alone, Sanada, picked up a kitten three years ago. Since then, the cat named 'Karin'... but the true identity of this female cat was a 'Yandere' cat demon whose love for her kind owner would not stop. One day, Sanada returns home with the scent of a woman on him, igniting the flames of jealousy in 'Karin.' Love and lust go into overdrive... The jealous female cat is in heat 24/7! She'll milk her owner's sperm until her sexual desire is satisfied. I love you so much, let me get pregnant with your child. The relentless mating of a cat in heat drives the owner to madness!
