義妹生活 (Series) favorite_border

[DeepL Translation - needs review] Volume 1 Introduction: When his parents remarry, high school student Yuta Asamura finds himself living under the same roof with Saki Ayase, the most beautiful girl in his grade, as brother and sister. Having witnessed their parents' discord, the two have cautious values about male-female relationships, and they promise to maintain a moderate distance from each other without being too close or confrontational. Saki, who is hungry for family affection and has...