[OTOHIMEDOU (Otumaru)] set eyes on++ (Genshiken) [Digital]
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Bishoujo Bokujou 2
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Saba Ochi
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Chanbara! (Kimuraya Izumi)] OUT SIDE 17 Vol.2 (Figure 17)
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[千凰、dei] 囚 (魔女えっち2)
[Aikuri] Obenkyou no Jikan
[Takurou] Ecchi Tokidoki Obenkyou
夜迷言
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Muchi na Ojou-sama no Obenkyou
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Reimu ga Ore no Yome!! Roku
(Rainbow Flavor 18) [World of Pure (Negom)] Tenshi no Otoshikata (Hugtto! Precure)
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
(C77) [SUGAR(S)POT (Sugar Picola)] Picomani:07 (To Aru Kagaku no Railgun)
(C92) [Studio Mizuyokan (Higashitotsuka Raisuta)] Iemoto Kyokashou (Girls und Panzer)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Shishunki no Obenkyou
[Onizuka Naoshi] Close to you (Porno Graffitti) [English] [Rin]
Shishunki no Obenkyou 4 | Puberty Study Session 4
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Shishunki no Obenkyou Ch.1-3
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
SHUIN
Mahou de Ecchi no Obenkyou!
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Shishunki no Obenkyou Ch. 1-2
Obenkyou no Jikan
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Unicorn-chan to Himitsu no Obenkyoukai
(Koube Kawasaki Zousen Collection 4) [Panda Cotta (Sasakuma Kyouta)] Jintsuu to Hamabe de Arekore Shitai!! (Kantai Collection -KanColle-)
Shishunki no Obenkyou 5 | Puberty Study Session 5
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
BOYS FAN vol.01
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
Sweet Madrigal 2
(SC64) [Roshiman (Arimura Ario)] Choroi Yuusha to Masegaki (Dragon Quest III)
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Shishunki no Obenkyou 2 | Puberty Study Session 2
Kateikyoushi to Obenkyou
Iinchou to Obenkyou
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
[Neko Hige Radio] Full-color digital comic [Sobieru Touno Igamu Oto]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Seijino Obenkyou - STUDY OF XXXXX
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
(C88) [Sankaku Apron (Sanbun Kyoden, Umu Rahi)] Akebi no Mi - Chizuru AFTER [English] {doujins.com}
Shishunki no Obenkyou Ch.1-4
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Sanae Onee-chan de Obenkyou Shiyou!
Shishunki no Obenkyou | Puberty Study Session Ch. 5
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Obenkyou ≒ Sex
sanae oneechan de obenkyou shiyo!
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Juuniku Osukemo Mesuka Keikaku
Kokoro Onee-chan to H na Obenkyou
Reitou Porno 2
Strange Heart CH8
(C75) [Awareness (Aikawa Touma)] Cool biz?
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
[Kemigawa] Mamacon! (COMIC MILF 2014-06 Vol. 18) [Chinese] [空想少年汉化]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Shishunki no Obenkyou Saishuuwa
Ippai Taberu Kimi ga Suki 2
Ningen no Obenkyou
Shishunki no Obenkyou Ch.1-2
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
blooom
(C93) [Petapan (Akino Sora)] Unicorn no Uni o Corn Shitai!! (Azur lane) [Chinese] [脸肿汉化组]
Ikujitsu
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Kininaru Machine | 自慰機器
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Katekyo no Obenkyou
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
(C92) [Kinqhassin (Koaya Aco)] Mamamama (Fate/Grand Order) [Chinese] [黑锅汉化组]
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Shishunki no obenkyou | Puberty Study Session
Yuri to Issho ni Obenkyou.
Sanyousei to Obenkyoukai
Shishunki no Obenkyou Ch.1
Shishunki no Obenkyou Ch.1-6