Sanyousei to Obenkyoukai
Shishunki no Obenkyou | Puberty Study Session Ch. 2
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Ningen no Obenkyou
COMIC Shingeki 2016-12
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
にゃんにゃんするから許してにゃん
Shishunki no Obenkyou chapter 6+sp
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Shishunki no Obenkyou Ch.1-6
Jissen Enshuu * Queen no Obenkyoukai
Shishunki no Obenkyou 5 | Puberty Study Session 5
Shishunki Sekkusu | Adolescent Sex
Shishunki no Obenkyou 3 | Puberty Study Session 3
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Mahou de Ecchi no Obenkyou!
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
COMIC Shingeki 2018-04 [Digital]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Obenkyou ≒ Sex
[Meganei] Shishunki no Obenkyou Ch.1-6 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
COMIC Shingeki 2018-02 [Digital]
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[Meganei] Onee-chan ni Makasenasai! | Leave it to Onee-chan! (COMIC Shingeki 2018-09) [English] [Shippoyasha] [Digital]
[Meganei] Nurunuru Deriheru (COMIC Shingeki 2017-04) [Chinese] [闪灵二人组汉化] [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
[Meganei] Saiminjutsu ni Kakerarete (COMIC Shingeki 2016-08) [English] [Kenren]
(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]
(C92) [Megabox (Meganei)] Nitta-san no Iru Gakkou | A School with Nitta-san (THE IDOLM@STER CINDERELLA GIRLS) [English] [obsoletezero]
Sanae Onee-chan de Obenkyou Shiyou!
Nurunuru Deriheru
Unicorn-chan to Himitsu no Obenkyoukai
Saimin Kakarazu
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
[Aikuri] Obenkyou no Jikan
(C94) [Megabox (Meganei)] Uzuki no Himitsu (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]
Sense to Naisho no Obenkyou | A Secret Study with Sensei
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Shishunki no Obenkyou Ch. 1-2
Shukun-dono to Ore no Natsu!
Shishunki no Obenkyou Ch. 1-3
COMIC Shingeki 2019-12
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
[stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Digital]
COMIC Shingeki 2017-07 [Digital]
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Kashima Sensei to Obenkyoukai
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
(C90) [Megabox (Meganei)] Nao wa Hiwai na Otoshigoro (THE IDOLM@STER CINDERELLA GIRLS)
COMIC Shingeki 2018-09 [Digital]
Iinchou to Obenkyou
Kabe kara Momojiri
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Shishunki no Obenkyou Ch.1-3
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
COMIC Shingeki 2017-09