[zen9] Yacchan! Emi-san Ch 1-4
[Takurou] Ecchi Tokidoki Obenkyou
Obenkyou no Jikan
Obenkyou ≒ Sex
Ningen no Obenkyou
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Yukibako - Mainichi Odaibako Matome Hon ~2020-08
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
[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]
Sen no Ko wo Haramu Mori no Shoujo
[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)
Mahou de Ecchi no Obenkyou!
(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
(C93) [QUDA (Qudamomo)] Childraph Planet (Granblue Fantasy)
(COMIC1☆9) [SAZ (soba)] Tokimeki no Genseki (THE IDOLM@STER CINDERELLA GIRLS) [English] [Facedesk]
Shishunki no obenkyou | Puberty Study Session
[Hanamo Oukoku (Hanamo Daiou)] Miri-tan Kiki Ippatsu (Final Fantasy XI) [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)
Manin Densha to Kimi | 满员电车与你 Ch. 1-5
Shishunki no Obenkyou Saishuuwa
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Houkago no revenge match | Revenge match after school
[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
(C83) [pinvise (Suzutsuki Kurara)] W.C. ~Wet Children~ (Neon Genesis Evangelion) [English] [Doujin-Moe.us]
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Muchi na Ojou-sama no Obenkyou
Bishoujo Doujinshi Anthology Cute 5
(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)
[Moezillagumi (Piro)] moezilla24 ふぉくす子とさんだば子のある休日
Unicorn-chan to Himitsu no Obenkyoukai
[nu-] Bibia Saikou ka yo!
VS, SuckerDevil
[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
入渠ついでに群雲を処女にしてみた本
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)