[Aikuri] Obenkyou no Jikan
Sanyousei to Obenkyoukai
Seijino Obenkyou - STUDY OF XXXXX
Ningen no Obenkyou
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Momojiri Danchi Mama-san Volley Doukoukai Cap. 1-2
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Unicorn-chan to Himitsu no Obenkyoukai
Unicorn-chan to Himitsu no Obenkyoukai
[Nakanoo Kei] Boku no Cream, Kimi no Potage | My cream, His potage
Shishunki no Obenkyou 3 | Puberty Study Session 3
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
My Special Seat
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
Shishunki no Obenkyou
Obenkyou no Sono Ato de
Shishunki no Obenkyou
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
[Itaba Hiroshi] Tanima de Obenkyo | Study With Cleavage (Namaiki! 2016-03) [English] [Brolen]
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
(C77) [Takanaedoko (Takanae Kyourin)] Obenkyo shimasho
[Haitoku Sensei] Ano! Okaa-san no Shousai [Chinese] [某三人漢化組] [Digital]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Shishunki no Obenkyou 5 | Puberty Study Session 5
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
(C77) [Starry Sky (Komaki Tamotsu)] Main no Shiriana Step-Up Daisakusen! (Cooking Idol Ai! Mai! Main!)
(C94) [Kedama Gyuunyuu (Tamano Kedama)] Boku wa Chiisana Succubus no Shimobe [Chinese] [脸肿汉化组]
Shishunki no Obenkyou | Puberty Study Session Ch. 5
Jissen Enshuu * Queen no Obenkyoukai
Shishunki no Obenkyou | 사춘기의 공부
[Aoki mamoru] OL-Furin no aji
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Iinchou to Obenkyou
Saru Kani Kassen | Monkey & Crab Battle
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Shishunki no Obenkyou 2 | Puberty Study Session 2
[ver.Mimizuk (COmizuk)] Tabezakari Tennin (Touhou Project) [Digital]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Senpan
Shishunki no Obenkyou
Unicorn-chan to Himitsu no Obenkyoukai
Ningen no Obenkyou
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
[Date wa Gorgeous ni] Sexy Police Woman Tokubetsu Henshuuhan (Kochikame) [Digital]
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Jeanne to Obenkyou
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Shishunki no Obenkyou chapter 6+sp
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Poyopacho ABD
Shishunki no obenkyou | Puberty Study Session
Oreteki Ikizama Gekijyo
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Shishunki no Obenkyou 4 | Puberty Study Session 4
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Railgun no Negaikata
[Takurou] Ecchi Tokidoki Obenkyou
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
Shishunki no Obenkyou Ch. 1-3
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Shishunki no Obenkyou Ch.1
[Momo] Iinchou to Obenkyou
Shishunki no Obenkyou Ch. 1-2
[Aikuri] Obenkyou no Jikan, 2 Jikanme
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Obenkyou ≒ Sex
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
Shishunki no Obenkyou Ch.1-5
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
(C69) [AHM (Lact Mangan)] Inugoya no Sekai Vol.8 (Genesis of Aquarion)
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
[Abe Tsukumo] Gachinko Love!
Sanae Onee-chan de Obenkyou Shiyou!
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Shishunki no Obenkyou Ch.1-6
Kashima Sensei to Obenkyoukai
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]