As a Villain, I Just Want Them to Behave

In my past life, I was falsely accused of treason despite being a good person. Now, reborn, I only want to be a true villain. As the Duke’s son, shouldn’t I be allowed to be arrogant and dissolute? What’s that? You want to report me for kidnapping the eldest princess? No, I kidnapped the younger princess too. You’re accusing me of buying two s*aves for the price of one? Don’t slander me! I didn’t even pay! You say the protagonist will tell the world tomorrow that I’m a s*umbag? That’s strange, his sister is feeding me grapes right now. It’s only fair for a sister to pay her brother’s debts, right? Don’t be afraid, I’m not really a devil. As long as you all behave yourselves, I’ll put away these little toys.