Kiss the Scars of the Girls manga volume 3 features story and art by Aya Haruhana.

“Would you stay with me forever?” That photograph was the last straw. After Emille finds an old picture of Eve and her big sister, she is overcome with jealousy and a desperate yearning to complete the blood vow—to make Eve hers, once and for all. Desiring the same gentle gaze Eve once looked upon her former sister with, Emille hopes she will one day be truly loved. But her doubts that Eve will ever return those feelings tear at her heart, deepening the wounds from a secret she's kept locked away all this time…