Shishunki no Obenkyou
(C93) [Hirahira (Hirari)] Satania to Ore (Gabriel DropOut)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
[Mizuki Eimu] Trick And Treat [Chinese] [Badluck1205#43]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
(SUPERKansai19) [8days (Kuon Marino)] Ryuu no Himegoto (Devil Survivor 2)
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
Shishunki no Obenkyou Ch. 1-2
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Sanyousei to Obenkyoukai
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
(C60) [Giroutei (Shijima Yukio)] Girou-tei `wa' no Maki (Gunparade March)
(C86) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Goshujin-sama Oppai desu yo!! 2 (Fate/EXTRA CCC)
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]