(Shuuki Reitaisai 9) Seiyoku Bakuhatsu Yuugi-san | Yuugi-san Explodes with Lust (Touhou Project) {Doujins.com}
Ganyu-chan ga Shigoto to Seiyoku Shori o Otetsudai suru Hon. | A book in which Ganyu helps you out with your work and sexual urges.