JUL-992 My Beautiful Older Sister, Who Shouldnt Absolutely Get Her Hands Off, And I Are Stepchildren Who Are Not Blood-related... The summer day when the two who lost the bond of brother and sister drowned in forbidden infidelity. Miyakozaki Ayame

Des：At the beginning of summer when we could hear the sound of cicadas, my older sister Ayame and I were returning home to celebrate the 17th anniversary of our mothers death. The reason I went back to my parents house every year was because of my older sister Ayame. She is a kind and loving older sister who took care of me in place of my mother who passed away at an early age. Although we are both married, I still have special feelings for my girlfriends sister, more than family. Then, on the night after the memorial service, my father, who had a mysterious look on his face, called me and confessed to me that we were not really siblings.