(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
(C94) [horonaminZ (horonamin)] Unicorn-chan Tokidoki Bel-chan to Saimin Icha Love Rankou (Azur Lane) [English]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
[Aikuri] Obenkyou no Jikan
Jeanne to Obenkyou
Kateikyoushi to Obenkyou
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
……Sonna Hazukashii Obenkyou Shiranai
Unicorn-chan to Himitsu no Obenkyoukai
(C83) [Kaiten Sommelier (13.)] 29 Kaiten Sakusei Yuugi Milking Game JK [English] [JnTo]
Shishunki no Obenkyou | 사춘기의 공부
Shishunki no Obenkyou
(Hop!Step!Jam!) [archea (Sasagawa Nagaru)] Kabejiri Hon - DK Fuck (Kuroko no Basuke)
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Mahou de Ecchi no Obenkyou!
[Takurou] Ecchi Tokidoki Obenkyou
COMIC Penguin Club 2021-06
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Shishunki no Obenkyou Ch.1-2
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
Hare-chan no Obenkyou
Shishunki no Obenkyou Ch. 1-3
Shishunki no Obenkyou 2 | Puberty Study Session 2
Shishunki no Obenkyou | Puberty Study Session Ch. 2
Shishunki no Obenkyou 4 | Puberty Study Session 4
rolling thunder prismi illya cg set full version
[Fuusen Club] HAHA KANGOKU
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Shishunki no Obenkyou Ch.1-5
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Shishunki no Obenkyou Ch.1-3
Shishunki no Obenkyou chapter 6+sp
Ningen no Obenkyou
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Shishunki no Obenkyou Ch.1-6
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Yanagida-kun to Mizuno-san Vol2 - Pt13
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)