SVDVD-487 One day, my sister suddenly became a dog! I can't help it, so if I was taking care of it as a pet, I suddenly got estrus! Rainy day play! – Hibiki Otsuki

Do you have a delusion that your cute daughter or beautiful older sister should be as innocent and obedient as a dog, or that your dog should be a cute girl? That delusion … I tried to visualize it for the time being. "Innocent pet dog" and "incest" in the shape of a "pretty girl". If you are interested, please buy it.