(COMIC1☆10) [Mizutofu (Suishin Tenra)] Kashima ga Babubabu suru Riyuu (Kantai Collection -KanColle-)
Shuukyoujou no Riyuu de Onanii Dekinai Kyoudai | Siblings Who Can't Masturbate For Religious Reasons
(C96) [Miyabi Tsuzuru Bu (Miyabi Tsuzuru)] Hahaoya ga Onaho ni Saiteki na 3-tsu no Riyuu (Shitagaki)
(C76) [Crazy9 (Ichitaka)] Shoujo ga Sora Karaochi ta Riyuu (Sora wo Kakeru Shoujo) [English] [Ayane]