Shushinki Obenkyo

(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!

(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)

Shishunki no Obenkyou | 사춘기의 공부

(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]

[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]

Obenkyou no Sono Ato de

(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]

(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]

Shishunki no Obenkyou 2 | Puberty Study Session 2

(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)

(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)

Shishunki no Obenkyou

Doki Doki Oyako Lesson～Oshiete H na Obenkyou～ Dainiwa Complete Ban

……Sonna Hazukashii Obenkyou Shiranai

Shishunki no Obenkyou

[Aikuri] Obenkyou no Jikan

Sense to Naisho no Obenkyou | A Secret Study with Sensei

[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]

Immoral na Obenkyou - Immoral Study | 부도덕한 공부

Muchi na Ojou-sama no Obenkyou

Obenkyou no Jikan

[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]

Lui-kun no Himitsu no Gohoubi

Ningen no Obenkyou

(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)

Yuri to Issho ni Obenkyou. | Studying Together with Yuri.

Katekyo no Obenkyou

(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)

(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)

[Baskindam Kingdom (Hasegawa Daisuke)] Nagi Requiem (Kannagi) [Digital]

Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi

(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)

[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]

[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]

Shishunki no Obenkyou Ch. 1-3

Fly High!

Shishunki no Obenkyou | Puberty Study Session Ch. 2

Futanari no Elf

[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]

[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]

[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~

Shishunki no Obenkyou 5 | Puberty Study Session 5

[Anthology] COMIC Dorei Ichiba Vol. 03 - The Slave Market [Digital]

(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)

[ かもたま座 チノカイロノカ

Haru o Maneku Suzu | Ringing in Spring

[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]

(C76) [Tear Drop (tsuina)] Aphrodisiac (To Heart) [English] [Zetsurin]

Unicorn-chan to Himitsu no Obenkyoukai

[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]

(C84) [Akausagi (Fukuyama Naoto)] Kozukuri Nyannyan | Childmaking Nyannyan (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [dra12345]

Mahou de Ecchi no Obenkyou!

[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Chinese] [沒有漢化] [Digital]

[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]

(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]

Shishunki no Obenkyou Ch.1-5

[Toraya (ITOYOKO)] Toaru Omeko ni Railgun | A Certain Pussy Railgun (Toaru Majutsu no Index) [English] [Doujins.com]

[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]

[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)

[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 chapter 6+sp

Pokemon Boys

(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]

(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)

Kashima Sensei to Obenkyoukai

[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]

[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]

Shishunki no Obenkyou | Puberty Study Session Ch. 5

Kateikyoushi to Obenkyou

[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]

Obenkyou ≒ Sex

[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]

[Takurou] Ecchi Tokidoki Obenkyou

Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?

[Itaba Hiroshi] Tanima de Obenkyo | Study With Cleavage (Namaiki! 2016-03) [English] [Brolen]

Shishunki no Obenkyou Ch.1-2

(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)

Joshidaisei Minami Kotori no Yarisaa Jikenbo Case.1

Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter

[Aikuri] Obenkyou no Jikan, 2 Jikanme

Amai Kajitsu Zenpen+Chuuhen+Kouhen

Sanae Onee-chan de Obenkyou Shiyou!

(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)

[Ishikei] Iroiro 09 - Various Things That Don't Matter [English] [YQII] [Decensored]

(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)

[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]

Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!

Osananajimi to no Sugoshikata ~Obenkyoukai Hen~

Shishunki no obenkyou | Puberty Study Session

(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]

Ryuu to Naru Kimi e

Ningen no Obenkyou

Iinchou to Obenkyou

Yuri to Issho ni Obenkyou.

Kawaburu!!

Shishunki no Obenkyou Ch.1-6

Shishunki no Obenkyou Ch.1-3

Jeanne to Obenkyou

(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)

Shishunki no Obenkyou | Puberty Study Session Ch. 1-6

Hare-chan no Obenkyou

(C87) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] HINTERN UND SKLAVE (Kantai Collection -KanColle-)

(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]

(C77) [Takanaedoko (Takanae Kyourin)] Obenkyo shimasho

(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)

[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]

(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)

Misuzu-san no Obenkyou

Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi

(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)

[Light Pink (Kayama Harumizu)] Shigure no Arubaito 2 (History's Strongest Disciple Kenichi) [English] {doujins.com}

Shishunki no Obenkyou 4 | Puberty Study Session 4

[Iris art] Sasaki Natsumi no Shikyuu ga Ochita Hi [English] [desudesu]

Mika Ganbaru Oshiete Ecchi na Obenkyou.

(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]

Shishunki no Obenkyou Ch.1-4

[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]

Shishunki no Obenkyou Ch.1

sanae oneechan de obenkyou shiyo!

Doki Doki Oyako Lesson～Oshiete H na Obenkyou～ Daiichiwa Complete Ban

Seijino Obenkyou - STUDY OF XXXXX

[APRICOT PIE (Miyake Hikaru)] HAPPY SUMMER WEDDING (CardCaptor Sakura)

Shishunki no Obenkyou

Sanyousei to Obenkyoukai

Shishunki no Obenkyou Ch. 1-2

[Momo] Iinchou to Obenkyou

(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=

Jissen Enshuu * Queen no Obenkyoukai

Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter

Unicorn-chan to Himitsu no Obenkyoukai

人妻MIDNIGHT~マキシマムチューン~

[St. Rio (Bomubomu Purin, Kitty)] Kyou Kara Ore wa! Goshujin-sama 2 (Kore ga Watashi no Goshujin-sama [He Is My Master])

(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)

Tamani wa Futari de Shippori Nomu kai 3

(C89) [Nounai Ekijiru (Somejima)] Hetare Yuusha to Netorare no Himegimi (Granblue Fantasy)

[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]

Shishunki no Obenkyou Saishuuwa

Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study

[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]

Unicorn-chan to Himitsu no Obenkyoukai