Okaa-san wa Shakkin Dorei desu yo
Shishunki no Obenkyou | 사춘기의 공부
(COMIC1☆6) [Sugar*Berry*Syrup (Kuroe)] Medaka-chan Sakunyuu ~Kumagawa-kun ni Lost Virgin Saserarechau Hon~ (Medaka Box)
Unicorn-chan to Himitsu no Obenkyoukai
Shishunki no Obenkyou 5 | Puberty Study Session 5
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Obenkyou ≒ Sex
Shishunki no Obenkyou | Puberty Study Session Ch. 2
NIKUPon
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Katekyo no Obenkyou
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Hiru no KiraPâti e Youkoso
Shishunki no Obenkyou
Jissen Enshuu * Queen no Obenkyoukai
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Ningen no Obenkyou
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
(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 4 | Puberty Study Session 4
[Minor Boy] Youka Ninpouchou Ten no Maki
Anekoi Memory (+Anekoi Memory Future)
Shirasugi Drunk Anthology Manuscript
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C83) [Uruujima (Uruujima Call)] Yo no Tanoshii Sex Life (Kyoukai Senjou no Horizon)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Misuzu-san no Obenkyou
[Aikuri] Obenkyou no Jikan, 2 Jikanme
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Obenkyou no Jikan
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
C9-33 Megami-sama no Hajimete Ereshkigal no Baai The Goddess’s First Time_ The Tale of Ereshkigal
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Shishunki no Obenkyou 2 | Puberty Study Session 2
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Jeanne to Obenkyou
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Yuri to Issho ni Obenkyou.
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
[Sanagi Torajirou] Love & Less [English] [Coff666]
(C90) [Hisagoya (Momio)] Jitsuzaisei Granblue Fantasy MANIAC (Granblue Fantasy)
[Chiba Dirou] G.B. Girls Blow Vol.1
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Shishunki no Obenkyou chapter 6+sp
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
[Momo] Iinchou to Obenkyou
[Anthology] Heroine Pinch Vol. 10 [Digital]
(Kouroumu 6) [Yudokuya (Tomokichi)] Watashi no Sanae ga Konna ni Kawaii Wake ga Aru! | My Sanae Can Be This Cute! (Touhou Project) [English] [Yuri-ism]
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Shishunki no Obenkyou Ch.1-5
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[Aikuri] Obenkyou no Jikan
Shishunki no Obenkyou 3 | Puberty Study Session 3
Pantsu to ka Ashi to ka Koko desu yo.
Kateikyoushi to Obenkyou
Sanyousei to Obenkyoukai
Omodume BOX X
(C92) [AHO-CROSS (Kamioka Chiroru)] Osasoi Ecchi Yukari-chan (VOCALOID)
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
[Shinozaki Rei] Mesubuta JK Nikubenki!!! [Digital]
Cruising
(SC2016 Winter) [cocon! (Otone)] Evenkuruga no Shitei (Utawarerumono Itsuwari no Kamen)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Seijino Obenkyou - STUDY OF XXXXX
Shishunki no Obenkyou Ch.1-3
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
Shishunki no Obenkyou Ch. 1-2
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
……Sonna Hazukashii Obenkyou Shiranai
(COMIC1☆04) [puchiya (Hoshino Fuuta)] icha Puri (Heart Catch Precure!)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Shishunki no Obenkyou Ch. 1-3
えろほん
sanae oneechan de obenkyou shiyo!
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Obenkyou no Sono Ato de
Shishunki no Obenkyou Saishuuwa
(C87) [Isocurve (Allegro)] Hitoduma No Ana (Various)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Futanari Seirei Shimai ni Shieki Sarechau!?
[Goblin Moriguchi] Ganbare Kunoichi Keiko
[Takurou] Ecchi Tokidoki Obenkyou
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Meido-san o motomeru ojosama
Uchi no Yome ni wa Shippo ga Atte
Hare-chan no Obenkyou
Shishunki no Obenkyou Ch.1
[AliceSoft]アリスのでんちばくだん Vol.17
愛人アパート❤
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Iinchou to Obenkyou
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Shishunki no Obenkyou Ch.1-2
Kashima Sensei to Obenkyoukai
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Sanae Onee-chan de Obenkyou Shiyou!
Mahou de Ecchi no Obenkyou!
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Muchi na Ojou-sama no Obenkyou
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)