I once had a brief relationship with my sister... Then, a few years later... I got horny seeing my cute little sister, and I couldn't resist putting it into her!! She even let me cum again and again without stopping!! "Onii-chan... Rika's lewd holes... are all for Onii-chan..." A collection released at C86 containing Saikawa Yusa's Imouto / Daughter Wincest story and her Vanilla Elf doujin. 1. (COMITA102) Oniichan Controller 2. (C83) Imouto Calendar 3. (COMITIA103) Imouto Complete 4. (COMITIA103) Oyacodon 5. (C86) IMOUTO COLLECTION 6. (COMIC1☆6) Wataero!!: Yamete...! Watashi ni Ranbou Suru Ki deshou!? Ero Doujin Mitai ni!! (Stop...! You Intend to Rape Me, Right!? Just Like in an Ero-Doujin!!)