My older sister is an AV actress! My father's beautiful step-sister, who came from his remarriage, is a role-playing AV actress! (Takami Haruka EKDV-613)

One day, my father remarried, and the little girl he brought along turned out to be AV actress Takami Haruka! I thought she'd be obedient to me, but after calling out my stepsister, she started playing with my perverted ways!