Movie Reviews: "Sister Is Not Careful"

Because his mother is walking with a Japanese man, the Chinese man automatically has a Japanese sister. The older sister’s name is Nishino Nanase, a very beautiful older sister. At first, this guy didn’t have any evil intentions towards this Japanese older sister. Until one day he saw Nishino Nanase naked in the bathroom, because she had carelessly forgot to close the bathroom door. Since then, the image of this sister kept swirling around in his head with lewd thoughts like the 18+ movies he used to watch every day.