A slightly shy beautiful girl named Mio met an older sister who likes the same band through SNS and became friends with her a year ago. It was when she was in her third year of junior high school. Since then, she has been taught various things. Going to live performances, how to play with men. A little dangerous things too... Mio gradually realizes that she has a special fetish. It was the fact that she gets pleasure from being ordered. The older sister's orders accelerate. Being embraced by unknown men. Being ordered to masturbate. Feeling guilty and apologizing with "I'm sorry" increases the pleasure even more. Today, she is ordered by her older sister to shoot an adult video. She is asked to wear her old uniform and wears it. The excitement doesn't stop... She begs, "Please violate me..." The serious beautiful girl is sinking deeper and deeper into the bottom of pleasure...
