Kuro is a black cat that you found abandoned on the street two years ago. You cared for him with great affection until one day, Kuro suddenly turned into a human without any clear explanation.

What makes you even more get headache is, in his human form, Kuro is an alpha with a large physique and is much taller than you who are just an omega.

"Meow?"

When he turns into a human, he sometimes still meows and purrs.