[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Shishunki no Obenkyou 2 | Puberty Study Session 2
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Shishunki no Obenkyou 4 | Puberty Study Session 4
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [English] [Digital]
Obenkyou ≒ Sex
(SPARK10) [Hamehame Service Area (Cr-R)] Tenshi Kawaii Totsuka no Dekamara de Mesu ni Sareru Hachiman no Hon. (Yahari Ore no Seishun Love Come wa Machigatteiru.) [Chinese] [沒有漢化]
[Momo] Iinchou to Obenkyou
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Jeanne to Obenkyou
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Kateikyoushi to Obenkyou
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Unicorn-chan to Himitsu no Obenkyoukai
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!) [Chinese] [v.v.t.m汉化组]
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
Sanyousei to Obenkyoukai
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)
(C84) [Ajapaa. (Okina Naoki)] Ita ★ Koto (Magical Suite Prism Nana)
Shishunki no Obenkyou Ch. 1-2
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Jissen Enshuu * Queen no Obenkyoukai
ダイヤモンドに盗まれて
[stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Digital]
Shishunki no Obenkyou | Puberty Study Session Ch. 2
Onee-san no Junai Karte
Shishunki no Obenkyou 3 | Puberty Study Session 3
Hinoe-neesama to Minoto no Oneeshota Manga
Sanae Onee-chan de Obenkyou Shiyou!
Mahou de Ecchi no Obenkyou!
Shishunki no Obenkyou | 사춘기의 공부
Shishunki no Obenkyou Ch.1
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
(C72) [UDON-YA (Kizuki Aruchu, ZAN)] BLACKxGOLD (Fate/hollow ataraxia)
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Shishunki no Obenkyou Ch.1-6
Yuri to Issho ni Obenkyou.
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Shishunki no Obenkyou Ch.1-3
[PJ-1] Kyouki 2 (Kyouki) [Chinese]
[Maru Dasshu] Oni Revenge! ~Onna o Dorei ni Suru Houhou~ [Digital]
(C88) [Banana Koubou (Ao Banana)] Akitsu Maru wa Ketsuana Gurui Onee-chan | 秋津丸是屁眼狂乱姐姐 (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
sanae oneechan de obenkyou shiyo!
Katekyo no Obenkyou
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]
Seijino Obenkyou - STUDY OF XXXXX
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Shishunki no Obenkyou
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[GY60 (Gya)] BE::MS (Smile Precure!) [2013-02-17]
Hare-chan no Obenkyou
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!