After returning home from studying abroad, the younger sister reunites with her older brother for the first time in a long while. The loneliness and anxiety of being apart, along with overwhelming emotions, tighten her chest. Her innocent, affectionate nature leads her to honestly express her feelings toward her brother. She whispers that her heart will never change, no matter the distance. The forbidden love between brother and sister makes her small body tremble, gradually awakening to pleasure. Scene after scene depicts repeated creampie sex, where carnal desire intertwines with emotional bonds. A deeply moving love story unfolds, blending pure affection with taboo passion. *No performers in this work are under 18 years of age.