Futari ga Koko ni Iru Fushigi | The Mystery of the Couple
(C86) [Yadokugaeru (locon)] Natsu no Takenawa [English]
(C77) [Futanarun (Kurenai Yuuji) Shasei Heya [Chinese] [不咕鸟汉化组]
(C82) [Futanarun (Kurenai Yuuji)] Muryou Haifu 3 Watashi no Suki na Futanari Musume no Koui Scene [Dougu Zeme Hen] (Original)