After moving to the city against my father's wishes, I returned to the countryside for the first time in several years. At the time, my sister Walnut and I were unable to suppress our mutual love and we kept meeting up behind our parents' backs. When we met again after a long time, I discovered that she still loved me. Brother and sister once again commit the taboo of incest, becoming entangled behind our parents' backs. "Hey... you'll come to my room again tonight and hold me, right?"