[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Shishunki no Obenkyou Ch.1-6
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C77) [Takanaedoko (Takanae Kyourin)] Obenkyo shimasho
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Sanae Onee-chan de Obenkyou Shiyou!
Shishunki no Obenkyou 3 | Puberty Study Session 3
(SUPERKansai19) [8days (Kuon Marino)] Ryuu no Himegoto (Devil Survivor 2)
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
(C82) [BooBooKid (PIP)] Himeko-san ni Iroiro Tanondemita。(Sket Dance)
sanae oneechan de obenkyou shiyo!
(C93) [Sikouya] Raikou-mama to Manatsu na Yume | Raikou-mama's Summer Dream (Fate/Grand Order) [English] [Darg777]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Kizuna Takamari, Kokoro Takaburu
(C89) [Yagisaki Ginza (Yagami Shuuichi)] Yume no Tobira no Kagi (Love Live!) [Chinese] [屏幕髒了漢化]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Ningen no Obenkyou
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
(CR25) [Tenzan Koubou (Tenchuumaru)] Nightmare of My Goddess 6 (Ah! My Goddess)
Shishunki no Obenkyou | Puberty Study Session Ch. 5
Junyoku Kaihouku 5-goushitsu
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Jeanne to Obenkyou
Kateikyoushi to Obenkyou
(C60) [Giroutei (Shijima Yukio)] Girou-tei `wa' no Maki (Gunparade March)
[Ichimura] Himitsu | Secret (Otokonoko HEAVEN Vol. 28) [English] [koukousei] [Digital]
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
[Aikuri] Obenkyou no Jikan
Iinchou to Obenkyou
……Sonna Hazukashii Obenkyou Shiranai
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Yuri to Issho ni Obenkyou.
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Shishunki no Obenkyou
Shishunki no Obenkyou chapter 6+sp
[Takurou] Ecchi Tokidoki Obenkyou
Unicorn-chan to Himitsu no Obenkyoukai
[Aikuri] Obenkyou no Jikan, 2 Jikanme
Kokoro Onee-chan to H na Obenkyou
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
[Amezawa Koma] Dakishimetai. | 想要緊抱著你。 [Chinese]
Shishunki no Obenkyou Ch.1-5
Shishunki no Obenkyou Ch. 1-3
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Mika Ganbaru Oshiete Ecchi na Obenkyou.
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
(C53) [GOLD RUSH (Suzuki Address, Entokkun)] Shojo Kakumei Utena (Revolutionary Girl Utena)
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
Inaka-chan 2
(C86) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Goshujin-sama Oppai desu yo!! 2 (Fate/EXTRA CCC)
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Muchi na Ojou-sama no Obenkyou
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Shishunki no Obenkyou Ch.1
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[ANTHOLOGY] Recondo Rei
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(C78) [Fancy-Polori (Arabiki Koshou)] AIGIS! STRIKE! (Persona 3)
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
[Mizuki Eimu] Trick And Treat [Chinese] [Badluck1205#43]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
Shishunki no Obenkyou Ch.1-2
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
Kashima Sensei to Obenkyoukai
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
(C93) [Hirahira (Hirari)] Satania to Ore (Gabriel DropOut)
Obenkyou no Sono Ato de
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Shishunki no obenkyou | Puberty Study Session
Mahou de Ecchi no Obenkyou!
Shishunki no Obenkyou 2 | Puberty Study Session 2
katsuya terada-neo devilman