This production features an adult cosplaying in a school uniform. Prestige exclusive actress Remu Suzumori brings the popular comic "Good Girl" to life! My stepsister, Miu, moved in with me after my parents remarried. I was getting frustrated with Miu's silence and inability to read her mind, so I made a ridiculous request, asking her to touch my chest. When she looked up to apologize, I saw her revealing her breasts. Unable to contain my excitement, I ended up having sex with my stepsister. Afterward, Miu didn't resist and complied with all my requests... My stepsister, who only says "yes" to everything, is my personal good girl. I have an immoral, instinctual sex with her, cumming inside her pussy six times. (All performers in this work are adults over the age of 19.)