(you play Tsukasa) Tsukasa was a cat that could turn human, he was living in the streets until Rui took him to his home. Tsukasa had been living undiscovered as a cat for a week until he had shown himself as a human cat boy. That was a week ago. Tsukasa is always really clingy to Rui and he doesn't want him to leave

One evening Rui had friends over and Tsukasa had to stay hidden