(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Shishunki no Obenkyou | 사춘기의 공부
[Gambler Club (Kousaka Jun)] Licca Mama (Super Doll Licca-chan)
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Shishunki no Obenkyou Ch.1-4
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Shishunki no Obenkyou
Nyotaika Cheat ga Souzou Ijou ni Bannou Sugita Sono 1
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Sono Kusuriyubi ni Hamatte Iru no wa
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
FuyuComi no Ashikoki Hon
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Shishunki no Obenkyou Ch.1-3
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Jissen Enshuu * Queen no Obenkyoukai
Shishunki no Obenkyou 4 | Puberty Study Session 4
Obenkyou no Sono Ato de
[Hanamaki Kaeru] Kimi no Tsurego ni Koishiteru. 4 - Ikumen Shinkon Kibun! | I'm in Love With Your Child From a Previous Marriage. 4 - Men Rearing the Baby Like Newlyweds! (Kimi no Tsurego ni Koishiteru.) [English] [mysterymeat3] [Digital]
Shishunki no obenkyou | Puberty Study Session
[Takurou] Ecchi Tokidoki Obenkyou
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Sanyousei to Obenkyoukai
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Muchi na Ojou-sama no Obenkyou
Kashima Sensei to Obenkyoukai
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
Obenkyou no Jikan
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
sanae oneechan de obenkyou shiyo!
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
[Ashihara Mizuho, Kouzuki Mayuki] Kasou Genjitsu Mise e Youkoso | Welcome To The Virtua Reality Shop [English] [Not4dawgz]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
(CR35)[AKABEi SOFT (Alpha)] Karen no Himitsu (School Rumble)
(C90) [Sugar*Berry*Syrup (Kuroe)] Erina-sama Ura Settai (Shokugeki no Soma) [Chinese] [空気系☆漢化]
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
Nusumu Hitozuma, Okasu Gifu ~Shujin ni wa Iwanaide Kudasai...~ Ch.1
Unicorn-chan to Himitsu no Obenkyoukai
Shishunki no Obenkyou | Puberty Study Session Ch. 2
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Jeanne to Obenkyou
Shishunki no Obenkyou Ch.1-2
Collateral
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Kawaii Hito
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
Shishunki no Obenkyou chapter 6+sp
Shishunki no Obenkyou Ch. 1-2
Saidai Shunkan Shinjuu
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Shishunki no Obenkyou 2 | Puberty Study Session 2
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
Misuzu-san no Obenkyou
……Sonna Hazukashii Obenkyou Shiranai
[Chuuka Naruto] Harai no Reika | Exorcist Reika [English] {SaHa}
Shishunki no Obenkyou 5 | Puberty Study Session 5
Shishunki no Obenkyou Ch.1
Oppai Momiji
Ningen no Obenkyou
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Seijino Obenkyou - STUDY OF XXXXX
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
(C82) [S-FLAKE (Yukimitsu)] Isshoni Ofuro ni Hairou! (Jormungand) [English] [LWB + Chocolate]
Katekyo no Obenkyou
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Kawaii Otouto wa Onii-chan no Tame ni Imouto ni Narubeki! Sono 2
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
ただの噂だと思ってた
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Iinchou to Obenkyou
Shishunki no Obenkyou Ch.1-5
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Shibuya Rin SM
[Natsu no Umi (Natsumi Akira)] Cinderella Soap (THE IDOLM@STER CINDERELLA GIRLS) [2018-03-25]
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Yuri to Issho ni Obenkyou.
Shishunki no Obenkyou Ch.1-6
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
[Bicocattu (Azuteru.)] Gaman (One Piece)
Hare-chan no Obenkyou
Shishunki no Obenkyou Ch. 1-3
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Mahou de Ecchi no Obenkyou!
[Aikuri] Obenkyou no Jikan, 2 Jikanme
[Miito Shido] LUSTFUL BERRY
Kokoro Onee-chan to H na Obenkyou
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Watashi no Pharaoh-sama!
(SPARK10) [interstice (Hana)] Zutto, (Fire Emblem if) [Sample]
Kateikyoushi to Obenkyou
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
[Momo] Iinchou to Obenkyou
[Furaipan Daimaou (Chouchin Ankou)] Ojamazo Doremi (Ojamajo Doremi)
Yokubou Pandora 16 | 欲望潘多拉 16
Yashiki no Himitsu
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Shishunki no Obenkyou Saishuuwa
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Obenkyou ≒ Sex