PLOT
She has studied abroad and is fluent in English! After her return to Japan, Miku Maina, who became a junior high school English teacher, made her AV debut. Since she was little, she has lived seriously, but she was interested in her sexuality. Since she became a member of society, her libido has become stronger and stronger, and she masturbates while watching AV on her smartphone every day. She said, "I want to experience nasty sex like in the video!"