About an adult cat who is also a ninja. Set in Ancient Japan.
He was an orphan who was raised in a brothel... which is actually just a front for ancient guild of ninjas who dwell in spying and assassination.
Years of servitude for the guild had made the cat quite hardened. And spending much of his childhood in brothel made the poor cat view sex as something trivial. He had sex with male and female without even considering the consequences.
