In one sentence: On his ninety-ninth day as a cute pet, he pounced on his master.
Also known as: What do you mean, flirt with girls? Flirt with your sister!
Note: Romance from the male lead’s perspective, pseudo-interstellar setting, an unhinged cat-loving werewolf pet X a tsundere princess and rabbit master.
Synopsis from the female lead’s perspective:
As the empire’s eldest princess, Monia Verlit is exceptionally talented. She had waited twenty years to summon her adorable pet and had high hopes for it, but...
Why is her pet so different from everyone else’s?
It isn’t as soft and cute as the other pets, and on top of that, it’s always teasing girls!!!!
Most importantly, the girl he loves to tease is her!
Bonus scene:
Saville: Actually, as a cat lover, your older brother was the first one I had my eye on [smile]
Monia: ...Let go of my brother and come after me instead!