Unicorn-chan to Himitsu no Obenkyoukai
Ningen no Obenkyou
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Chaldea no Oshigoto a
[Hroz] Dragon no Oyomesan. [Digital]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Aikuri] Obenkyou no Jikan
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Kuroi Hokeniin
Jimi-kei Mukukko, Hatsujouchuu!
Shishunki no Obenkyou Ch.1-6
Hare-chan no Obenkyou
MARIA IN BACK
俺の足柄さん
Shishunki no Obenkyou | 사춘기의 공부
Shishunki no Obenkyou Ch.1-4
[Nijigen Koubou (Hirayuki Rio)] Koneko Kitan (Touhou Project) [Chinese] [落莲汉化组] [Digital]
Shishunki no Obenkyou Saishuuwa
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Muchi na Ojou-sama no Obenkyou
Boniku Koukankai | Mother exchange party
[Kurobasu] ore no kawaikunai moto senpai no hanashi wo shiyou 1 (feminization)
Obenkyou no Sono Ato de
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
……Sonna Hazukashii Obenkyou Shiranai
[Syouryu Yasui-Kai (Hoshino Ryuuichi)] Hitozuma Kanrinin Kyouko 2 Kutsujuuhen (Maison Ikkoku) [Chinese] [魔劍个人汉化]
[Merkonig] B-Trayal 12 (Sword Art Online) [English]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
Mukidashi Onaka 2
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Shishunki no Obenkyou Ch.1-5
Kashima Sensei to Obenkyoukai
Shishunki no Obenkyou Ch.1-2
Perrine-sanchi de Taihen Desu!! | Trouble of Perrine's Parcel!!
(C94) [Popochichi (Yahiro Pochi)] Kaikinbi no Tawawa III ~Maegami-chan no Shio no Milk Pai~ (Getsuyoubi no Tawawa)
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Shishunki no Obenkyou 2 | Puberty Study Session 2
[Aikuri] Obenkyou no Jikan, 2 Jikanme
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]