(SUPER25) [HP±0 (Muten)] Gyutto Shibatteyaru Hon. (Daiya no Ace)
(C55) [Metal (Toumei Mieru)] Psychedelic Pink (Various)
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
[Yuukari no Ki] Ero Bio 2 ~Seishoku Honnou~ (Resident Evil) [English] [desudesu]
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Kashima Sensei to Obenkyoukai
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Unicorn-chan to Himitsu no Obenkyoukai
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Invader Invader
Shishunki no Obenkyou
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
New Support Units Nier Domina
Transformed into a Busty Blonde - Ch. 1
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
からみざけ
Sanyousei to Obenkyoukai
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Ningen no Obenkyou
Jeanne to Obenkyou
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
Sanae Onee-chan de Obenkyou Shiyou!
(C87) [Eclipse (Rougetu)] Kouwan Gari (Kantai Collection -KanColle-)
Iinchou to Obenkyou
Kimi no Oppai ga Nomitai | 想要喝你的乳汁
(C77) [Takanaedoko (Takanae Kyourin)] Obenkyo shimasho
(C95) [Nanakorobi Yaoki (kinntarou)] Scathach Zanmai (Fate/Grand Order) [Chinese] [空気系☆漢化]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Kateikyoushi to Obenkyou
Muchi na Ojou-sama no Obenkyou
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
……Sonna Hazukashii Obenkyou Shiranai
Shishunki no Obenkyou Ch.1-3
[Polinky Hiroba (Hori Hiroaki)] Zoku Idol no Egao wa Kimeseku de Kegareteru Ichinose Shiki Hen (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Sadistic Beauty Ch.0-28
Shishunki no obenkyou | Puberty Study Session
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Bitch Side Onee-chan - Bitch Side Sister
Shishunki no Obenkyou Ch.1
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Shishunki no Obenkyou Saishuuwa
Obenkyou ≒ Sex
Hare-chan no Obenkyou
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Gokuhi Kenshu | 극비연수
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Shishunki no Obenkyou Ch.1-4
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Makaben
Shishunki no Obenkyou 4 | Puberty Study Session 4
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Misuzu-san no Obenkyou
DEEP SEASHORE
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Seijino Obenkyou - STUDY OF XXXXX
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
[Itaba Hiroshi] Tanima de Obenkyo | Study With Cleavage (Namaiki! 2016-03) [English] [Brolen]
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Zen Page Ashi ga Mieru CG-shuu Enkou Mesukousei Yuka
Shishunki no Obenkyou chapter 6+sp
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]
[Nankin Maachan] Boku ga Kanojo ni Kigaetara [English] [Dr Ishiba]
Yuri to Issho ni Obenkyou.
sanae oneechan de obenkyou shiyo!
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
学校の拘束
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]