Shishunki no Obenkyou
[Aikuri] Obenkyou no Jikan
Misuzu-san no Obenkyou
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
(C80) [Studio Rakkyou (Ashisyun, Takase Yuu)] Nichijou no Nichijou wa Hinichijou 2 (Nichijou)
ナマイキJKは僕を癒したい!?
(C63) [PEACH CLASS (Tetsuno Kyojin)] Onpu (Ojamajo Doremi)
Shishunki no Obenkyou Ch. 1-2
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Mahou de Ecchi no Obenkyou!
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Shishunki no Obenkyou Ch.1
フミタンで保健体育
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
[Kiyoka] Momoiro Line [2004-11-10]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
Comic Minimon 2004-08 Vol.14
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Jeanne to Obenkyou
[Takurou] Ecchi Tokidoki Obenkyou
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
Shishunki no Obenkyou | Puberty Study Session Ch. 5
Yuugure Choukyou Saimin Club
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
[Momo] Iinchou to Obenkyou
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
[Futanaru Futanari Futanareba] Nice Naut (Dragonaut)
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
(C68) [Studio Retake (Kobayashi Shouichi)] 723 Style (Keroro Gunsou)
Shishunki no Obenkyou 4 | Puberty Study Session 4
Shishunki no Obenkyou 2 | Puberty Study Session 2
Shishunki no Obenkyou Ch.1-3
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Shishunki no Obenkyou Ch.1-5
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
Shishunki no Obenkyou Ch. 1-3
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Hare-chan no Obenkyou
Seijino Obenkyou - STUDY OF XXXXX
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Shishunki no obenkyou | Puberty Study Session
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Anthology] Toushin Engi Vol. 16
……Sonna Hazukashii Obenkyou Shiranai
Sanyousei to Obenkyoukai
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Gesellschafts Abend Zwei
Zenrabu ni Youkoso!
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[Aikuri] Obenkyou no Jikan, 2 Jikanme
Unicorn-chan to Himitsu no Obenkyoukai
Obenkyou no Sono Ato de
(C90) [Behind Moon (Dulce-Q)] DR:II ep.6 ~Fukkatsusha-tachi~
Jissen Enshuu * Queen no Obenkyoukai
(Futaket 10.5) [Metamor (Ryo)] Reebe-kun no Usui Hon (Kantai Collection -KanColle-)
Shishunki no Obenkyou Ch.1-4
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Shishunki no Obenkyou Saishuuwa
Shishunki no Obenkyou Ch.1-2
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Secret:code
[Toguchi Masaya] Enjo Kousai Joshou (Enjo Kousai ~Midara na Mama no Aishikata~) [Chinese]
[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) [leoR8714個人漢化]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Ningen no Obenkyou
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
[Agata] Mama Para ~Chijo Zukan~
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
anemio 2
sanae oneechan de obenkyou shiyo!
[Seihoukei] A new education for the sake of the kindergartners (Comic LO 2014-05) [English] {5 a.m.}
(COMITIA109) [Yukino Yukikaze (Yukino Yukikaze)] Zoku Kyuushokuhi 1
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
[Shimanto Shisakugata] Yuugatou (COMIC Kairakuten 2015-12) (Chinese) [無邪気漢化組] [Decensored]
Mamamare
(C87) [ROUTE1 (Taira Tsukune)] Hagiwara Yukiho Goku Choukyou (THE IDOLM@STER)
Sense to Naisho no Obenkyou | A Secret Study with Sensei
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
(C93) [Yuzuya (Yuzuha)] Kouhai Maid ga Osewa o Shite Kureru You desu (Fate/Grand Order)
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Obenkyou ≒ Sex
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
(HaruCC22) [Canopus (Minami)] Daisuki no Kakushin (Super Danganronpa 2)
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
(C91) [Kuma-tan Flash!, Eclipse (Hanao., Rougetu)] Se-no!! (Kantai Collection -KanColle-) [Chinese] [女子力研究X无毒汉化组]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(C88) [Akausagi (Fukuyama Naoto)] P-kun no Kabutomushi (THE IDOLM@STER CINDERELLA GIRLS)