The Cat-Eared Shota in the Heroine Was Trapped by a Yandere

The stunningly beautiful cat who was reincarnated into the world of a female lord is going to be treated as a newlywed toy at the beginning? They all thought that I was a plaything that could be manipulated at will. Later, I stepped on them one by one and became my most loyal dog. I thought they would be humiliated, but I didn't expect... They seemed to be more excited? ! "Master, please, please step on me as much as you want today!" "It's fragrant and soft, the most comfortable!" Me: "?" There seems to be something wrong with this yandere. What's even more outrageous is—— Thousands of years later, my current girlfriend turned out to be the great-granddaughter of one of my ex-girlfriends from a thousand years ago. Me: "No, we can't do this, this is incest!" My current girlfriend hugged me and cried so hard: "It doesn't matter! It's been so many generations! Outside I call you 'little ancestor', in bed... In bed I call you 'good brother', okay?" Me: "..." Just when I was about to be convinced by her, a coffin board that had been dusty for thousands of years was kicked open with a bang. "Little one, I haven't seen you for a thousand years, have you found a new little slut?" Female Queen! Queen! Yandere, non-routine, not brainless, the opening plot is dark and slightly sadistic]