Katekyo no Obenkyou
Shishunki no Obenkyou Saishuuwa
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Shishunki no Obenkyou Ch. 1-3
[Light Pink (Kayama Harumizu)] Shigure no Arubaito 2 (History's Strongest Disciple Kenichi) [English] {doujins.com}
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Obenkyou no Sono Ato de
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
[Iris art] Sasaki Natsumi no Shikyuu ga Ochita Hi [English] [desudesu]
sanae oneechan de obenkyou shiyo!
(C89) [Nounai Ekijiru (Somejima)] Hetare Yuusha to Netorare no Himegimi (Granblue Fantasy)
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Mahou de Ecchi no Obenkyou!
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Shishunki no Obenkyou chapter 6+sp
Iinchou to Obenkyou
Ningen no Obenkyou
Amai Kajitsu Zenpen+Chuuhen+Kouhen
Kawaburu!!
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
Haru o Maneku Suzu | Ringing in Spring
Kashima Sensei to Obenkyoukai
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Shishunki no Obenkyou | Puberty Study Session Ch. 2
[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
[Aikuri] Obenkyou no Jikan
Shishunki no Obenkyou Ch.1-6
Fly High!
Seijino Obenkyou - STUDY OF XXXXX
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Sanae Onee-chan de Obenkyou Shiyou!
Shishunki no Obenkyou | 사춘기의 공부
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
(C76) [Tear Drop (tsuina)] Aphrodisiac (To Heart) [English] [Zetsurin]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Unicorn-chan to Himitsu no Obenkyoukai
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Jissen Enshuu * Queen no Obenkyoukai
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
[Anthology] COMIC Dorei Ichiba Vol. 03 - The Slave Market [Digital]
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Shishunki no Obenkyou Ch.1
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Shishunki no Obenkyou
[Tori no Oishii Tokoro (Torisan)] Seiten Kouseki Treat Altherr ~Haiboku no Etsuraku ni Ochiru Toraware no Seitenshi~ [Digital] [Chinese] [这很恶堕汉化组]
Shishunki no Obenkyou 4 | Puberty Study Session 4
[ かもたま座 チノカイロノカ
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Shishunki no Obenkyou Ch.1-4
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Sanyousei to Obenkyoukai
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Obenkyou ≒ Sex
[Ishikei] Iroiro 09 - Various Things That Don't Matter [English] [YQII] [Decensored]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
人妻MIDNIGHT~マキシマムチューン~
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Shishunki no Obenkyou Ch.1-2
Shishunki no Obenkyou 2 | Puberty Study Session 2
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Kokoro Onee-chan to H na Obenkyou
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Shishunki no Obenkyou Ch.1-3
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Misuzu-san no Obenkyou
Kateikyoushi to Obenkyou
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[APRICOT PIE (Miyake Hikaru)] HAPPY SUMMER WEDDING (CardCaptor Sakura)
Joshidaisei Minami Kotori no Yarisaa Jikenbo Case.1
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(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
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study