[Sanbaizu] Kazoku Haisetsu|家族排泄 [Chinese][旺角卡門漢化組]
[Takurou] Ecchi Tokidoki Obenkyou
Obenkyou no Jikan
Obenkyou ≒ Sex
Kigaru ni Tanetsuke Gensoukyou -Onaho Hen-
Mifune-san to Issho ni Banshaku
Ningen no Obenkyou
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(C82) [Fallin Moon (Gauu!?)] Dakara no a-san ga ero sugite H o gamandekinai. (THE iDOLM@STER) [Digital]
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[Ura Urethan (Akari Seisuke)] Hacchake Mihashi-Kun (Ookiku Furikabutte)
[Unagi No Nedoko] Setsuna
Ouchi de! Zenra Mission! Kazoku ni Mitsukarazu Heya ni Kaere! Haruka-chan Hen
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Shishunki no Obenkyou Ch. 1-2
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
[Kouchaya (Ootsuka Kotora)] Love Replica 3 (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] {doujin-moe.us} [Digital]
Mahou de Ecchi no Obenkyou!
(Reitaisai 7) [Youmusya (Gengorou)] AYA-18 (Touhou Project)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Sanyousei to Obenkyoukai
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Shishunki no obenkyou | Puberty Study Session
(CT31) [Imomuya Honpo - Singleton (Azuma Yuki)] adolescence4 [Chinese] [脸肿汉化组]
COMIC Ananga Ranga Vol. 9 [Digital]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[Aikuri] Obenkyou no Jikan
Seijino Obenkyou - STUDY OF XXXXX
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Sanae Onee-chan de Obenkyou Shiyou!
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Sousa-Gata Shikyuu Onahole Misaki
Shishunki no Obenkyou Saishuuwa
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Misuzu-san no Obenkyou
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
[Various] NNZ Dan Tsuushin!! (NNZ Dan)
[Shinozuka George] Shazai Motion (COMIC Shitsurakuten 2012-09)
Muchi na Ojou-sama no Obenkyou
(C79) [Art Jam (Mitsumaro, osm)] DenMan 24ji ~4jikanme~
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Mika Ganbaru Oshiete Ecchi na Obenkyou.
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Unicorn-chan to Himitsu no Obenkyoukai
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Shishunki no Obenkyou Ch.1-6