gekka_oriuta
月花檻唄 (げっかおりうた)
Hirokawa Tomo's one-shot eromanga in the August 2001 issue of Tatsumi-Shuppan's Comic Penguin Club Sanzokuban. Later it was reissued as a part of Hirokawa's 2002 comic book, Puripanyu Z. It's themed on a yandere & yuri relationship between two futanari miko sisters.