Raised together in the same facility since childhood, the siblings shared a close bond like any true brother and sister, connected by warmth and affection. As they grew older, they were separated, believing they would never meet again. One day, he discovers she is working at a soapland and decides to reunite with her. Rei appears just as beautiful and adorable as she did in childhood, reminding him of his beloved little sister. But as the brother becomes captivated by her charm, he begins to see her in a new light—not just as family, but as a woman. Through creampie after creampie, their emotional and physical connection deepens. A touching creampie story where pure love and passion intertwine.