[Ari and Mura] Osananajimi Saimin Choukyou Nikki
Sense to Naisho no Obenkyou | A Secret Study with Sensei
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Yukai na Misae-san
Neko to Geboku V | A Cat and Her Servant V
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Obenkyou no Sono Ato de
Misuzu-san no Obenkyou
Kashima Sensei to Obenkyoukai
Suna No Kusari Vol1 - Chapter 3
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Obenkyou ≒ Sex
Unicorn-chan to Himitsu no Obenkyoukai
(SC41) [Alpha to Yukaina Nakamatachi (ALPHa)] Expert ni Narimashita! 4
……Sonna Hazukashii Obenkyou Shiranai
Shishunki no Obenkyou | 사춘기의 공부
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Kateikyoushi to Obenkyou
Ningen no Obenkyou
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(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]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
[feather]Slash! MINA MAJIKINA
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Shishunki no Obenkyou
Koakuma Setsuko no Himitsu Vol. 5
Shishunki no obenkyou | Puberty Study Session
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Shishunki no Obenkyou Ch.1-2
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Oobayashi Mori] Onna Spy Tsukamaru | Female Spy Capture (Angel Club 2011-10) [English] [rookie84]
(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 Ch. 1-3
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Shishunki no Obenkyou Ch.1-6
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[GreenHouse (Uno Ryoku)] Cut Cat ~TSF~ [English] [Sensualaoi] [Digital]
35 Year Old Ripe Wife - Chapter 05
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
(C67) [Hime Iori (Mikan)] Ura Ura Destiny (Gundam SEED DESTINY)
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Yuri to Issho ni Obenkyou.
THE DOG MAY STAND THE STRONG INSTEAD
[Hiura Papiko] Katei Kankyou
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
Shishunki no Obenkyou Ch.1-3
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Katekyo no Obenkyou
RURIMIX SP11
Ami Mami Mind 3
Sanae Onee-chan de Obenkyou Shiyou!
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Shishunki no Obenkyou 5 | Puberty Study Session 5
[Momo] Iinchou to Obenkyou
[KAKERU] "Chinure Warashi" Dai Ni Wa ~Kakunin~
Shishunki no Obenkyou 2 | Puberty Study Session 2
ふたなりバトル -獄-(2)
恶石惊涛第一集(上)
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Mahou de Ecchi no Obenkyou!
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Hare-chan no Obenkyou
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Obenkyou no Jikan
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Sanyousei to Obenkyoukai
Shishunki no Obenkyou | Puberty Study Session Ch. 2
sanae oneechan de obenkyou shiyo!
Shishunki no Obenkyou Ch.1-4
Shishunki no Obenkyou Ch.1
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Jissen Enshuu * Queen no Obenkyoukai
[Aikuri] Obenkyou no Jikan
(C74) [TENGU NO TSUZURA (Kuro Tengu)] CRAZY ANGEL (Neon Genesis Evangelion)
Shishunki no Obenkyou 4 | Puberty Study Session 4
Final heaven
Iinchou to Obenkyou
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
(C82) [UROBOROS (Utatane Hiroyuki)] Akather (Another) [English] [EHCOVE] [Decensored]
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Shishunki no Obenkyou Ch. 1-2
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Kuroneko-tachi no Kyuujitsu ~A Peaceful Day~ | Holiday of the Black Cat ~A Peaceful Day~
Natsu no Imouto
Seijino Obenkyou - STUDY OF XXXXX
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban