Unicorn-chan to Himitsu no Obenkyoukai
Ningen no Obenkyou
Asahi-san no Oishii Obentou
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
[Yanagawa Rio] Mama to Yobenakute | I Can't Call Her Mama (Kinjirareta Asobi) [English] [Decensored]
Ilsa-san no Obenpi Kaishou Keikaku
Pecorine to Shinsen na Obentou no Tsukurikata
[Zensoku Rider (Tenzen Miyabi)] Mikakunin de Juukankei (Mikakunin de Shinkoukei) [English] [JF] [Digital]
[Roppongi Shinjuu (Lewis)] Kobeni Bunny (Mikakunin de Shinkoukei) [Digital]
REPEAT BRIGHT DAY
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
2D Comic Magazine Mesugaki Otokonoko Seisai Ikiru Shiriana o Wakarase Bou de Goshidou Gobentatsu! Vol. 2
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Aikuri] Obenkyou no Jikan
Kobenza - 【Scat】Manga-Style
COMIC Penguin Club 2009-11
(C79) [JACK-POT (Jyura)] Obenjo Tenshi (Panty & Stocking with Garterbelt) [English] [Pineapples r' Us]
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Anaboko Obenki-chan
Shishunki no Obenkyou Ch.1-6
Hare-chan no Obenkyou
Sora mo Tobenai Boku dakedo
Shishunki no Obenkyou | 사춘기의 공부
Mikakunin de Shinkouchuu
[Jinbo Hitode] Obentou Panic | Lunch Panic (COMIC Megastore H 2009-01) [English] [Hentai from Hell]
Shishunki no Obenkyou Ch.1-4
Shishunki no Obenkyou Saishuuwa
[Yanagawa Rio] Mama to Yobenakute | I Can't Call Her Mama (Kinjirareta Asobi) [English]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
[ARC] Tobenai Tsubasa (Fire Emblem)
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
(COMIC1☆8) [Jyaraya (Morishima Petit)] Kobeni-puripuri (Mikakunin de Shinkoukei)
[Art=Theater (Fred Kelly, Ken-G)] MELON FRAPPE No.III
(C86) [Daily Bridge (Hiiragi Yutaka)] Yellow Drops [English] [Yuri-ism]
Muchi na Ojou-sama no Obenkyou
[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]
Bakunyuu JK Obenjo Debut
Obenkyou no Sono Ato de
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
Obenjo Kemono
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Obenjo to Kashita Hinoki Megumi. Kyonyuu Seitokaichou ga Seishori Maso Benki ni Ochiru made
[Karasuma Pink Higashiiru (Karasuma Pink)] Tobenai Tenshi wa Tadano Shota da (Kid Icarus) [Digital]
……Sonna Hazukashii Obenkyou Shiranai
[Zakkin Kougyou (Zakkin)] Kuro no Ugomeku Rougoku de [Chinese] [贝尔西行寺个人汉化] [Digital]
Mama to Yobenakute | 不能叫你媽媽
Book Imotobeni ♂ and Keine ♂ to sex
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)