Shiro is a white cat who was raised to hate dogs, who live well and are taken care of by humans, while he and his family live in a dump. He goes to the human area to steal the "glory" back from dogs, (a word he can't remember and doesn't understand), and ends up living with a human and Kuro, a sweet dog who immediately knows its his duty to take care of Shiro. After their rocky start, the two end up very close, but when Shiro starts to hit sexual maturity and wants to get even closer to Kuro, Kuro can't bear to think that way about the kid that he practically raised. And also Shiro's family comes back to get him. Trigger warning: noncon(somnophilia).
Mofutte ii no wa Omae dake