IESP-685 Mihako Koduke Lesbian Ban Lifted ~I Fell in Love with My Sister~

My older sister Kodue and my younger sister Hina have lived supporting each other since their parents died when they were young. She has always loved her older sister who is kind and takes care of her, but as she grows up she gradually realizes that her love interest is a woman. Since her older sister also had a big heartbreak, she thought that men were old and worried about women, but she didn't have the courage to step forward.