My longed-for sister was surprisingly a super perverted slut maid! I have an older childhood friend who is my sister. Her name is Emi. She has excellent grades, is beautiful, and is truly a high-class beauty. Moreover, her family is wealthy, but her parents disappeared after accumulating a large amount of debt. My sister decided to become our exclusive maid... However, after living together, I realized that my sister was incredibly vulgar and lewd. What will happen to me!
