Shishunki no Obenkyou Ch.1
Comic Shingeki 2020-08
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [English] [q91]
Misuzu-san no Obenkyou
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Shishunki no Obenkyou | 青春期的性教育
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Onee-chan to Obenkyou Shiyou.
Unicorn-chan to Himitsu no Obenkyoukai
COMIC Shingeki 2017-04
COMIC Shingeki 2017-09
(C94) [Megabox (Meganei)] Uzuki no Himitsu (THE IDOLM@STER CINDERELLA GIRLS)
Seijino Obenkyou - STUDY OF XXXXX
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
(C97) [Megabox (Meganei)] Onizuka-san Panty Wasureru | Onizuka-san Forgot Her Panties [English] [2cooked4you]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [English] [Digital]
Shukun-dono to Ore no Natsu!
Onizuka-san Panty Wasureru
Kyou, Atashinchi Shuugoune! | Let's Meet at my Place Today!
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Saimin Kakarazu
Shishunki no Obenkyou Ch.1-5
[Starmine18 (HANABi)] Boku to Onee-san no Kimochii Obenkyou | Pleasure Studies with Onee-chan [English] [ArkOfLight] [Digital]
COMIC Shingeki 2018-02 [Digital]
Mika Ganbaru Oshiete Ecchi na Obenkyou.
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo! [Chinese] [无毒汉化组]
Nurunuru DeliHeal
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(C95) [Megabox (Meganei)] Nitta-san no Iru Ie (THE IDOLM@STER CINDERELLA GIRLS)
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
[Meganei] Nurunuru Deriheru (COMIC Shingeki 2017-04) [English] [2cooked4you] [Digital]
COMIC Shingeki 2019-05
Shishunki no obenkyou | Puberty Study Session
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
[Meganei] Shishunki Sex [English] [Shippoyasha, 2cooked4you] [Digital]
Shishunki no Obenkyou 5 | Puberty Study Session 5
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!) [Chinese] [v.v.t.m汉化组]
Shishunki no Obenkyou Ch.1-2
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Ichi Tasu Ichi Moto Sexy Joyuu Ichihana Sensei no Sei no Obenkyou | One plus one Ecchi lessons by former porn star Ichihana-Sensei
Shishunki no Obenkyou
Ningen no Obenkyou
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
Sunao ni Nareru Obenkyou | Touchy-Feely Lessons!
Nitta-san no Iru Ie
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]