Ima kara Atashi… – Episode 1 (RAW): Ima kara Atashi…… Jōkan: Hajimete o Sasagemasu

The school's lunch break brings a secret ritual. Past a "Keep Out" sign, in a hidden corner of the campus, Ryōsuke and his sister Yayoi find the only place they can be alone. They are not there to eat. Their relationship has crossed the line that siblings must never cross, and every noon they meet to indulge it. Yayoi was the one who first reached for her brother, and Ryōsuke—drawn helplessly to the body she developed far beyond her years—surrendered to her. But because they share blood, they deny themselves the ultimate act. Their intimacy remains confined to her rear, a compromise that leaves Yayoi aching with frustration. She wonders why her brother will not take the last step, yet she cannot call herself unhappy: the way he loves her is real and overwhelming, and being held in that love is enough. More than enough. Her dream is simple and endless—that the time she spends loved by Ryōsuke will go on and on, forever. In this first volume, that dream is still whole, still warm, still unaware of the phone call waiting in the future.