Onizuka-san Panty Wasureru
(C95) [Megabox (Meganei)] Nitta-san no Iru Ie (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
[Meganei] Saiminjutsu ni Kakerarete (COMIC Shingeki 2016-08) [English] [Kenren]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
COMIC Shingeki 2018-09 [Digital]
(C92) [Megabox (Meganei)] Nitta-san no Iru Gakkou (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Ningen no Obenkyou
Onizuka-san Panty Wasureru | Onizuka-san Forgot Her Panties
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Shishunki no Obenkyou 3 | Puberty Study Session 3
(C90) [Megabox (Meganei)] Nao wa Hiwai na Otoshigoro | 奈緒正值色色的年紀 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]
Muchi na Ojou-sama no Obenkyou
Shishunki no Obenkyou
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Saimin Kakarazu
COMIC Shingeki 2019-05
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
COMIC Shingeki 2018-05 [Digital]
Shishunki no Obenkyou Ch.1-3
Seijino Obenkyou - STUDY OF XXXXX
Shishunki no Obenkyou Ch.1
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Obenkyou ≒ Sex
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(C95) [Megabox (Meganei)] Nitta-san no Iru Ie (THE IDOLM@STER CINDERELLA GIRLS) [English] [2cooked4you]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Kashima Sensei to Obenkyoukai
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
COMIC Shingeki 2016-12
Jissen Enshuu * Queen no Obenkyoukai
Nitta-san no Iru Sekai
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
(C95) [Megabox (Meganei)] Nitta-san no Iru Ie (THE IDOLM@STER CINDERELLA GIRLS)
Kateikyoushi to Obenkyou
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Kyou, Atashinchi Shuugoune! | Let's Meet at my Place Today!
[Aikuri] Obenkyou no Jikan, 2 Jikanme
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
Nurunuru Deriheru
Sanae Onee-chan de Obenkyou Shiyou!
COMIC Shingeki 2021-07
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
COMIC Shingeki 2018-02 [Digital]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Shukun-dono to Ore no Natsu!
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Shukun-dono to Ore no Fuyu!
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Iinchou to Obenkyou
Nyan Nyan Suru kara Yurushite Nyan
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
COMIC Shingeki 2019-12
COMIC Shingeki 2017-07 [Digital]
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Shishunki no Obenkyou 4 | Puberty Study Session 4
Unicorn-chan to Himitsu no Obenkyoukai
Hare-chan no Obenkyou
Sense to Naisho no Obenkyou | A Secret Study with Sensei
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
[Meganei] Shishunki Sex [Digital]
[Meganei] Saiminjutsu ni Kakerarete (COMIC Shingeki 2016-08) [Chinese] [揮淚錦馬超漢化]
Mika Ganbaru Oshiete Ecchi na Obenkyou.
(C94) [Megabox (Meganei)] Uzuki no Himitsu | Uzuki's Secret (THE IDOLM@STER CINDERELLA GIRLS) [English] [obsoletezero]
COMIC Shingeki 2019-08
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
Shishunki Sex | Adolescent Sex
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Nitta-san no Iru Gakkou | A School with Nitta-san
(C97) [Megabox (Meganei)] Onizuka-san Panty Wasureru | Onizuka-san Forgot Her Panties [English] [2cooked4you]
Shishunki no Obenkyou Ch.1-4
Otoko no Kazu ga 10-bun no 1 ni Natta Sekai de Shitai Houdai
[Meganei] Shishunki Sex | 思春期少女性愛 [Chinese]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Yuri to Issho ni Obenkyou.
Shishunki Sekkusu | Adolescent Sex
COMIC Shingeki 2017-04
Nitta-san no Iru Ie
sanae oneechan de obenkyou shiyo!
Shishunki no Obenkyou 5 | Puberty Study Session 5
Katekyo no Obenkyou
Nurunuru DeliHeal
[Aikuri] Obenkyou no Jikan
COMIC Shingeki 2017-09 [Digital]
(C92) [Megabox (Meganei)] Nitta-san no Iru Gakkou | A School with Nitta-san (THE IDOLM@STER CINDERELLA GIRLS) [English] [obsoletezero]
Shishunki no obenkyou | Puberty Study Session
(C94) [Megabox (Meganei)] Uzuki no Himitsu (THE IDOLM@STER CINDERELLA GIRLS)
[Meganei] Nantai Shoujo | Soft Body Girl (COMIC Shingeki 2016-12) [English] [N04h]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
Mahou de Ecchi no Obenkyou!
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Shishunki no Obenkyou | 사춘기의 공부
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Shishunki no Obenkyou Ch.1-2