[Koyumean (Kazakami Sudare)] Yasashii Sister Onee-san no Himitsu o Saguttara Jitsu wa Succubus de Muriyari Keiyaku Saserarechau Hanashi | A story about a kind nun Onee-san who turns out to be a succubus, and being forced into a contract with her after discovering her secret [English]

[こゆめ庵 (かざかみすだれ)] やさしいシスターお姉さんの秘密を探ったら実はサキュバスで無理矢理契約させられちゃう話 [英訳]