Masters, Are You Going To Imprison My Sister?

“Sister, let’s change jobs!”I was reincarnated in a R-19 novel!The kind-hearted older sister was the female protagonist, and the three young masters we serve were bastards who imprisoned and bullied her.“Lala. I don’t think that would happen. They give us a lot of money, and the welfare is good… When will we ever find another job like this?”Shit! My sister doesn’t know anything.In order to escape from the original work, I desperately interfered between my sister and the masters…Huh?From a certain moment, the eyes of the three young masters looking at me are unusual!***If you know everything, you get more and more exhausted every time you try to change it!