Kindan no Koi ~Yurusarenai Futari~

I, brought into the multi-millionaire Jones family as a child from my mother’s previous marriage, and Mike, a child from my stepfather’s previous marriage, became siblings. An older brother who thought of his sister kindly, and a younger sister who adored her older brother. Though at first glance, we were regular siblings, we both held hidden feelings… "I’ve never thought of you as a younger sister even once…"