Sanae Onee-chan de Obenkyou Shiyou!
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
sanae oneechan de obenkyou shiyo!
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Kashima Sensei to Obenkyoukai
Haramase Mousou Kiroku 2
[UA Daisakusen (Harada Shoutarou)] Ruridou Gahou 1 (Magic Knight Rayearth)
Lightning Warrior Raidy4 - Tiesz The Devils Wax of Shame
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Shishunki no Obenkyou Ch.1-2
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
(C79) [Haresaku (KEN)] Kurokiritsu! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
(SC57) [LemonMaiden (Aoi Masami)] Saru Shiki! (Oda Nobuna no Yabou)
Shishunki no Obenkyou Ch.1-5
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Kyonyuu 81-nin o Shiawase ni Shinai to Soku Shibou Ch. 1~4
Shishunki no Obenkyou 2 | Puberty Study Session 2
Shishunki no Obenkyou
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Jissen Enshuu * Queen no Obenkyoukai
[GEN] RPG - Rape Playing Game (COMIC Shingeki 2012-06) [English] {doujin-moe.us}
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Syasei kanri sareta josou mazo ningyou noriko ha mama no hentai siriana rousyutudorei
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Metro Ecstasy Chapter 3
Kemonokko Tsuushin ~Tanukiko Pokora~
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Shishunki no Obenkyou Saishuuwa
Jeanne to Obenkyou
……Sonna Hazukashii Obenkyou Shiranai
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
Shishunki no Obenkyou Ch.1-6
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Shishunki no Obenkyou Ch. 1-3
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Kimi ni Aetara na... tte.
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Ningen no Obenkyou
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Shishunki no Obenkyou 3 | Puberty Study Session 3
Shishunki no obenkyou | Puberty Study Session
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Homestay Ch. 1-7
(C87) [TDTK (Kawasaki Tadataka)] Mane Seku [English] [desudesu]
Unicorn-chan to Himitsu no Obenkyoukai
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
[Kansai Orange (Arai Kei)] clover*4 (Yotsubato!)
Shishunki no Obenkyou Ch.1-3
[Aikuri] Obenkyou no Jikan
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
Iinchou to Obenkyou
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
MikoMisa to Fukou na Otoko | Mikomisa and the Unfortunate Man
[Aikuri] Obenkyou no Jikan, 2 Jikanme
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Yuri to Issho ni Obenkyou.
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Shishunki no Obenkyou 5 | Puberty Study Session 5
Shishunki no Obenkyou Ch. 1-2
Shishunki no Obenkyou | Puberty Study Session Ch. 2
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
[Takurou] Ecchi Tokidoki Obenkyou
Himono Sanren Long Island
Obenkyou no Sono Ato de
[Maeda Toshio] Kikou Jinruiden Body Vol.1
Tenshi no Kagai Jugyou Ch. 3
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Cultivate Brotherhood
[Kozakura Kumaneko] Konamaiki na Kahanshin
[Momo] Iinchou to Obenkyou
[Sangatsu Sanichi] Mikansei Shoujo Hen
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
Saru no Hito to Dekkai hou tono Yatsu
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Shishunki no Obenkyou Ch.1
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Oshiire no Naka ni Loli ga Iru.
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
[Nora Shinji] Rino Iro (Namanaka.) [English] [Yoroshii] [Decensored]
Kateikyoushi to Obenkyou
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Mika Ganbaru Oshiete Ecchi na Obenkyou.
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Sanyousei to Obenkyoukai
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Obenkyou no Jikan
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
Jukubo to futari de, onsen ryokō.~ Oyakōkō suru tsumori ga, kāsan no karada ga ero sugitanode…~
Muchi na Ojou-sama no Obenkyou
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Hare-chan no Obenkyou
Shishunki no Obenkyou 4 | Puberty Study Session 4
Shishunki no Obenkyou chapter 6+sp
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Kokoro Onee-chan to H na Obenkyou
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Seijino Obenkyou - STUDY OF XXXXX
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Misuzu-san no Obenkyou
[NCP] Shokushu Sennou Hazard ~ Ishu ni Tachimukau Onna Kishi
Tsuyatsuma Jouji
Shishunki no Obenkyou Ch.1-4
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Katekyo no Obenkyou
Mahou de Ecchi no Obenkyou!
(COMITIA108) [Gyokotsu Kouzou (Kapo)] Mijuku na Ringo
Shishunki no Obenkyou | 사춘기의 공부
ヤレルグマ
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
(C92) [Tomoshibiya Koubou (Tomoshibi Hidekazu)] Ero Trap Dungeon B
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Kore ga Watashi no Les Senshadou
Obenkyou ≒ Sex
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Ecchi na Ero Shousetsu no Shiagekata