[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Senpai's Sweet Archery Glove
[Mizukami Ranmaru] Sarakedashi Onnanoko | 全都暴露出來的女孩子 [Chinese]
Shishunki no Obenkyou 5 | Puberty Study Session 5
Shishunki no Obenkyou Ch. 1-2
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
Boku wa Nyotaika Onee-san
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Obenkyou no Sono Ato de
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
[Takurou] Ecchi Tokidoki Obenkyou
Hitozuma Wakaba-san no Seishori Touban Nikki
Kateikyoushi to Obenkyou
[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]
Kokoro Onee-chan to H na Obenkyou
Mochizuki Sensei no Shuugakuryokou | Le voyage scolaire de mlle Mochizuki
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Misuzu-san no Obenkyou
[Highleg Peach] Yokkyuu Fuman no Hitozuma Naoko-san wa Sex ga Shitakute Tamaranai!
Anaboko Obenki-chan
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Sennou Inmon Kangoku MA/STER
Sense to Naisho no Obenkyou | A Secret Study with Sensei
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Muchi na Ojou-sama no Obenkyou
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
[Zanka] Cool na Maid-san ni Itazura Shichau Ojou-sama
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
sanae oneechan de obenkyou shiyo!
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Kashima Sensei to Obenkyoukai
……Sonna Hazukashii Obenkyou Shiranai
Uchi no Kamoi ga Ukochanupukoro de Tsurai
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Hana-san no Obenki
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
GLORYHOLE
Obenkyou no Jikan
(C77) [Takanaedoko (Takanae Kyourin)] Obenkyo shimasho
Jeanne to Obenkyou
(C59) [Studio Kyawn (Murakami Masaki)] Love HinaKo (The King of Fighters)
Mahou de Ecchi no Obenkyou!
Yuri to Issho ni Obenkyou.
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Shishunki no Obenkyou
Katekyo no Obenkyou
(COMIC1☆3) [Bakuretsu Fusen (Denkichi)] BF Champloo (Street Fighter)
Shishunki no Obenkyou Ch.1-6
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
(C92) [Neko wa Manma ga Utsukushii (Hisasi)] Boku ni wa Lolicon no Kenri shika Nai (Boku wa Tomodachi ga Sukunai, Ore no Imouto ga Konna ni Kawaii Wake ga Nai, Aquarion Evol)
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Shishunki no Obenkyou Ch.1-2
Shishunki no Obenkyou | 사춘기의 공부
Shishunki no Obenkyou | Puberty Study Session Ch. 2
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Ningen no Obenkyou
[Takato Kurosuke] Anaboko Obenki-chan [Digital]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Shishunki no Obenkyou Saishuuwa
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
[Takato Kurosuke] Anaboko Obenki-chan [Chinese]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Shishunki no Obenkyou Ch. 1-3
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Jissen Enshuu * Queen no Obenkyoukai
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Shishunki no Obenkyou | Puberty Study Session Ch. 5
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Sanyousei to Obenkyoukai
Shishunki no Obenkyou Ch.1-4
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Batten Kariba (mmm)] Hana-san no Obenki (Girls und Panzer) [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Servant Of Servants
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Toaru Kuni no Yotogibanashi
Seijino Obenkyou - STUDY OF XXXXX
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
Shishunki no Obenkyou Ch.1
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Tetsujinex Lucky Star parody doujin (English)
Shishunki no Obenkyou chapter 6+sp
Unicorn-chan to Himitsu no Obenkyoukai