(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Top Princess Bottom Princess =Dark Mac + mrwayne=
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Shishunki no Obenkyou 4 | Puberty Study Session 4
Sanyousei to Obenkyoukai
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Unicorn-chan to Himitsu no Obenkyoukai
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Katekyo no Obenkyou
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
(C92) [J's Style (Jamming)] Perfume Tripper (THE IDOLM@STER CINDERELLA GIRLS)
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Shishunki no Obenkyou Ch. 1-3
Ningen no Obenkyou
(C69)[Alpha to Yukaina Nakamatachi] Tsubaki to Kiku 2.0
COMIC Koh 2016-11 [Digital]
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
Shishunki no Obenkyou Ch.1
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Anaboko Obenki-chan
ツヅラオ
[maccho] Isekai De Manabu Tanoshii Harlem No Tsukurikata | 在異世界學習快樂後宮構築法。 [Chinese] [三色的閃刀姬護國戰線]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Shota ni Natta Master o OneShotax de Chiryou Suru Hon
Yuri to Issho ni Obenkyou.
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[Simple House] Mabi Pai
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
Iinchou to Obenkyou
[Batten Kariba (mmm)] Hana-san no Obenki (Girls und Panzer) [Digital]
Shishunki no Obenkyou Ch.1-2
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Shishunki no Obenkyou | Puberty Study Session Ch. 5
[F4U] Koukishin wa Neko wo mo Are Suru [Chinese] [黑暗掃圖]
Shishunki no Obenkyou
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Kateikyoushi to Obenkyou
Warspite-zakari
Shishunki no Obenkyou 3 | Puberty Study Session 3
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
[Takase Yuu] Otokonoko ♀ (Mesu) Hame Party [Chinese] [不咕鸟汉化组] [Digital]
Jissen Enshuu * Queen no Obenkyoukai
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
[Aikuri] Obenkyou no Jikan
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Shishunki no Obenkyou 5 | Puberty Study Session 5
Sanae Onee-chan de Obenkyou Shiyou!
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
Yuuwaku・Imouto #2 Onii-chan wa Seishori Gakari
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
(C92) [Marunomare (Utopia)] Pure Nomi Kiwami [Chinese] [方相汉化]
Shishunki no Obenkyou chapter 6+sp
Shishunki no obenkyou | Puberty Study Session
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Obenkyou no Jikan
Shishunki no Obenkyou Ch. 1-2
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
[Takato Kurosuke] Anaboko Obenki-chan [Digital]
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Shishunki no Obenkyou Ch.1-6
Kokoro Onee-chan to H na Obenkyou
sanae oneechan de obenkyou shiyo!
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Takato Kurosuke] Anaboko Obenki-chan [Chinese]
Muchi na Ojou-sama no Obenkyou
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
(C75) [Crazy9 (Ichitaka)] Saigo no Yoru ni (To Aru Majutsu no Index) [English]
Shishunki no Obenkyou 2 | Puberty Study Session 2
Shishunki no Obenkyou Ch.1-3
NEXT Climax Magazine 2 Suparobokei Heroine
Shishunki no Obenkyou Ch.1-4
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
……Sonna Hazukashii Obenkyou Shiranai
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
Seijino Obenkyou - STUDY OF XXXXX
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Hare-chan no Obenkyou
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
[Itaba Hiroshi] Tanima de Obenkyo | Study With Cleavage (Namaiki! 2016-03) [English] [Brolen]
Hana-san no Obenki
[Momo] Iinchou to Obenkyou
Obenkyou no Sono Ato de
(COMITIA124) [Nna Timun (yurarin)] Shougakusei dakedo Shojo janai yo?
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Mahou de Ecchi no Obenkyou!
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)