Sakuramiya Shimai no Netorare Kiroku

With the marriage of their parents Hinata and Saya become stepsisters. Soon, they both develop feelings for each other that go far beyond sisterly love. Tachikawa, a member of the school’s photography club, secretly takes pictures of the erotic pastimes Hinata and Saya indulge in. Since the two sisters want to keep their true relationship hidden from the public, Tachikawa finds himself with a prime opportunity to blackmail them. As his first victim he goes after the younger sister Hinata, thus being able to create further incriminating pictures. Ultimately, this allows him to force both sisters into the photography club as involuntary members. Even in school, the sisters now have to do anything the members of the photography club want—in front of the camera. And they have loads of ideas …

桜宮姉妹のネトラレ記録 ~yurisis~, Sakuramiya Shimai no Netorare Kiroku: Yurisis, Sakuramiya Shimai no Netorare Kiroku, The Cuckold Records of Sakuramiya Sisters, Yurisis : Chronique Netorare des Sœurs Sakuramiya, 사쿠라 미야 자매의 부정한 기록