Your Highness the Princess, Please Behave. I'm an Undercover Agent

From the start, the empire's princess threw transmigrated Ron into a little black room and gave him a hard S&M session. Ron kept his mouth shut and refused to give in, but his little brother wanted to test his weak spot. Unfortunately, the princess didn't give him the chance. When you're out in the world, you have to seize your own opportunities. If none come along, make one! "Your Highness, you wouldn't want anyone finding out you met with me, your undercover agent, in private, would you?"