[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Yukiu Con] Manga de Wakaru Seiinbenkyouhou | Study Method With SEMEN -comic edition (COMIC LO 2016-03) [English] {5 a.m.}
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[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 [Chinese] [XM漢化] [Digital]
Benkyounesshin na Oshiego
Kokoro Onee-chan to H na Obenkyou
Iinchou to Obenkyou
Sanyousei to Obenkyoukai
Seijino Obenkyou - STUDY OF XXXXX
……Sonna Hazukashii Obenkyou Shiranai
Sanae Onee-chan de Obenkyou Shiyou!
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Onee-chan no Boots-shiki Benkyouhou | Onee-chan's Boot Style Study Session
Idol no Tamago wa Benkyouchuu
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Yuri to Issho ni Obenkyou.
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Kashima Sensei to Obenkyoukai
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Obenkyou ≒ Sex
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
sanae oneechan de obenkyou shiyo!
Obenkyou no Jikan
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Jissen Enshuu * Queen no Obenkyoukai
Muchi na Ojou-sama no Obenkyou
JK Benkyougo no Oasobi
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Shishunki no Obenkyou | 사춘기의 공부
Minna Hadaka de Benkyouchuu 3
Shishunki no Obenkyou 4 | Puberty Study Session 4
Shishunki no Obenkyou 3 | Puberty Study Session 3
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Shishunki no Obenkyou
Shishunki no Obenkyou | Puberty Study Session Ch. 5
Shishunki no obenkyou | Puberty Study Session
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Jeanne to Obenkyou
Hare-chan no Obenkyou
Minna Hadaka de Benkyouchuu Ch. 3
Shishunki no Obenkyou 2 | Puberty Study Session 2
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Kateikyoushi to Obenkyou
(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 5 | Puberty Study Session 5
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Shishunki no Obenkyou Saishuuwa
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Shishunki no Obenkyou Ch.1-3
Shishunki no Obenkyou Ch.1
Shishunki no Obenkyou | Puberty Study Session Ch. 2
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Shishunki no Obenkyou Ch.1-2
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Misuzu-san no Obenkyou
Shishunki no Obenkyou Ch. 1-3
Shishunki no Obenkyou Ch.1-4
Shishunki no Obenkyou Ch.1-5
Shishunki no Obenkyou Ch.1-6
Ningen no Obenkyou
Mahou de Ecchi no Obenkyou!
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Shishunki no Obenkyou Ch. 1-2
Unicorn-chan to Himitsu no Obenkyoukai
Katekyo no Obenkyou
Obenkyou no Sono Ato de
Tadaima, Benkyouchuu.
Shishunki no Obenkyou chapter 6+sp
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
[Junjou Harinezumi (Kaguyuzu)] Tadaima, Benkyouchuu. (Fate/Grand Order) [English] [Shiromaru] [2022-01-08]
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]
[Meganei] Shishunki no Obenkyou Ch.1-4 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [English] [Digital]
[Meganei] Shishunki no Obenkyou [English]
(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane)