Ningen no Obenkyou
Onizuka-san Panty Wasureru
[Takurou] Ecchi Tokidoki Obenkyou
Misuzu-san no Obenkyou
Idol no Iru Sekai
Kyou, Atashinchi Shuugoune! | Let's Meet at my Place Today!
Shukun-dono to Ore no Natsu!
COMIC Shingeki 2017-09
Mika Ganbaru Oshiete Ecchi na Obenkyou.
(C97) [Megabox (Meganei)] Onizuka-san Panty Wasureru | Onizuka-san Forgot Her Panties [English] [2cooked4you]
Yuri to Issho ni Obenkyou.
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Saimin Kakarazu
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Shishunki no Obenkyou | 사춘기의 공부
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
COMIC Shingeki 2018-05 [Digital]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Nurunuru Deriheru
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Shukun-dono to Ore no Fuyu!
(C95) [Megabox (Meganei)] Nitta-san no Iru Ie (THE IDOLM@STER CINDERELLA GIRLS)
Nitta-san no Iru Sekai
Kyou, Atashinchi Shuugoune! | Let's Meet at my Place Today!
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
COMIC Shingeki 2019-01 [Digital]
Shishunki Sex | Adolescent Sex
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
COMIC Shingeki 2018-02 [Digital]
Onizuka-san Panty Wasureru
Shishunki no Obenkyou
COMIC Shingeki 2016-12
COMIC Shingeki 2018-02 [Digital]
Obenkyou no Sono Ato de
にゃんにゃんするから許してにゃん
Shishunki no Obenkyou
COMIC Shingeki 2018-04 [Digital]
[Meganei] Nurunuru Deriheru (COMIC Shingeki 2017-04) [Chinese] [闪灵二人组汉化] [Digital]
Nurunuru DeliHeal
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
Shishunki no Obenkyou Ch.1-6
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Jeanne to Obenkyou
Kabe kara Momojiri
Shukun-dono to Ore no Natsu!
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Seijino Obenkyou - STUDY OF XXXXX