(C92) [Dot Eito (Sawayaka Samehada)] Reisen-chan to Sukebe Suru Hon | 레이센 쨩과 섹스하는 책 (Touhou Project) [Korean]

(C95) [Trouble Makers (Hijikawa)] Udonge ga Okusuri no Zaiko Shobun Suru Hon (Touhou Project) [English] [MrBubbles]

(Daikyuushuu Touhousai 11.5) [Eromazun (Ma-kurou)] Yowasareta Udonge ga Rape sarechau | Udonge Gets Drunk and Raped (Touhou Project) [English] [Panatical]

(Reitaisai 16) [Hirojuu Renshuuchou (Hiroya)] Hatsujou Usagi (Touhou Project) [English]

(C97) [Tonzura Douchuu (Kazawa)] Tsukito Haramiki Udonge Kankin Haramase | Moon Rabbit Pregnancy Records - Udonge's Conception in Captivity (Touhou Project) [English]