Seijino Obenkyou - STUDY OF XXXXX
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane)
Shishunki no Obenkyou Ch.1-2
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Shishunki no Obenkyou
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Obenkyou no Sono Ato de
Sanyousei to Obenkyoukai
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
[Momo] Iinchou to Obenkyou
Kashima san wa Kotoware Nai Desu!
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Shishunki no Obenkyou Ch.1-3
Shishunki no Obenkyou | 사춘기의 공부
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Shishunki no Obenkyou 3 | Puberty Study Session 3
(C82) [Part K (Hitsujibane Shinobu)] Ojou-sama to Motto Icha Love (Touhou Project)
Kashima Sensei to Obenkyoukai
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
sanae oneechan de obenkyou shiyo!
[Takurou] Ecchi Tokidoki Obenkyou
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Shishunki no Obenkyou Ch.1-6
[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)
(C79) [Ichinichi Sanjou (Kamimiya Kozue)] Manami Route (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Chinese] [哔咔哔咔汉化组]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Ningen no Obenkyou
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
(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
Mika Ganbaru Oshiete Ecchi na Obenkyou.
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
Kateikyoushi to Obenkyou
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
[anything (naop)] Kizu × Kizu
Alas My Goddess 3 - Nidome no Keiken
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Yuri to Issho ni Obenkyou.
Shishunki no Obenkyou | Puberty Study Session Ch. 5
Obenkyou no Jikan
[Dirty Matsumoto] Chi no Butou
Ikenie wa Ninpu
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Misuzu-san no Obenkyou
『肩車×少女』
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!) [Chinese] [v.v.t.m汉化组]
[Aikuri] Obenkyou no Jikan
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Shishunki no Obenkyou 5 | Puberty Study Session 5
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
[Inuboshi] Ojousama no Ouchi | Ojousama's House (Comic ino. 2008-11) [English] [YQII]
Venom Trans Sexual
Shishunki no Obenkyou chapter 6+sp
[Mitsuya Yoguru (Futaba841)] Hachisuka Chuuki, Omae wa Kojinteki ni Okasu (Tenkai Knights) [Digital]
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Shishunki no Obenkyou Ch.1-5
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Kokoro Onee-chan to H na Obenkyou
Jissen Enshuu * Queen no Obenkyoukai
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [English] [Digital]
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]