“You don’t want to be left out of the AV, do you?” I let my cheeky sister, who never disobeyed my orders, wear maid clothes. My sister came home after a fight with her husband. He has been avoiding me for a long time and has not been good friends, but he openly despises me for not working and withdrawing. I want my sister to be so weak that she can't stand against me. Just as I had hoped so, I accidentally found an AV video on the Internet where my sister was appearing. I finally found my sister’s weakness. I took advantage of this weakness and turned my sister into my own maid.