[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Shishunki no obenkyou | Puberty Study Session
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
sanae oneechan de obenkyou shiyo!
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
[Chronolog, mill-monty] - Romanticist Egoist (shin megami tensei)
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Onegai
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Buster Comic Vol. 5 [2008-05]
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Shishunki no Obenkyou Ch. 1-3
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Kurome ga Kill!
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
COMIC Megastore Alpha 2019-03 [Digital]
Shishunki no Obenkyou
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
[Takurou] Ecchi Tokidoki Obenkyou
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Sanyousei to Obenkyoukai
(C92) [QUDA (Qudamomo)] Made in ARS (Granblue Fantasy)
My Neighbor Y-san 4th Period
Obenkyou no Jikan
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Copy-shi Soushuuhen 2+
Iinchou to Obenkyou
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Misuzu-san no Obenkyou
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Shishunki no Obenkyou Ch.1-6
Unicorn-chan to Himitsu no Obenkyoukai
Sanae Onee-chan de Obenkyou Shiyou!
[Henkuma] Ano Hito no Angura! | Her Secret! (COMIC Tenma 2010-10) [English] [desudesu]
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
[Fuyuno Mikan] Love Collection "Mizugi de Obenkyou" Bangaihen (Petit Cawa Toranoana Gentei Shousasshi) [Chinese] [想抱雷妈汉化组&leoR8714]
Shishunki no Obenkyou | 사춘기의 공부
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Seiso Kurokami Bitch to Kinpatsu Shojo Gal o Chinpo de Otosu
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Gensoukyou Rakuenka Keikaku 10
[Aikuri] Obenkyou no Jikan, 2 Jikanme
Comic Gekkan Doki! Special 2009-01
Hare-chan no Obenkyou
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
(C91) [Anmitsuyomogitei (Michiking)] Karakai Jouzu no Alice-san! (Touhou Project) [Chinese] [无毒汉化组]
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Shishunki no Obenkyou Ch.1-3
Shishunki no Obenkyou Ch.1-4
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Ningen no Obenkyou
Shishunki no Obenkyou 4 | Puberty Study Session 4
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Shishunki no Obenkyou 3 | Puberty Study Session 3
Kateikyoushi to Obenkyou
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Shishunki no Obenkyou Saishuuwa
Shishunki no Obenkyou | Puberty Study Session Ch. 2
[Aikuri] Obenkyou no Jikan
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
Nakadashi 100-nin Dekiru kana | I Wonder If I Can Reach 100 Creampies! Ch. 1-2
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Yuri to Issho ni Obenkyou.
Yari ni Ikeru Idol Riamu-chan
Muchi na Ojou-sama no Obenkyou
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Tsukuyo-san wa Ore no Mekake Tsukuyo-san is Mine
Mahou de Ecchi no Obenkyou!
NieR:Automata no 2B ga Kikai Seimeitai ni Makete Nikubenki ni Sarechau Hanashi
Kashima Sensei to Obenkyoukai
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Mom the Sexy Idol Vol1 - Chapter3
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
(C80) [Hayashi Puramoten (Hayashi)] Sakurairo Shounen Sabou 5 (Otokonoko wa Maid Fuku ga Osuki!?)
Jeanne to Obenkyou
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
(Douyara Deban no Youda! 8) [Fuzainoyamada (Fuzai Yumoto)] Ookami ni Goyoujin (Boku no Hero Academia) [English] [Tigoris Translates]
……Sonna Hazukashii Obenkyou Shiranai
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
(C77) [CELLULOID ACME (Chiba Toshirou)] Hi-SICS 05 -Toaru Majo no Sex Life- | A Certain Witch's Sex Life (Bayonetta) [English] [desudesu]
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Katekyo no Obenkyou
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
(C77) [Takanaedoko (Takanae Kyourin)] Obenkyo shimasho
Jissen Enshuu * Queen no Obenkyoukai
[Kemonono★] Kuro Tights-sama ~Igyou ni Hazukashimerareru Watashi-tachi~ (1)
Obenkyou no Sono Ato de
[Tohgarashi Hideyu] Condom no Susume! | An Encouragement To Using Condoms! (Comic Aun 2009-06) [English] {MumeiTL}
[MC] Saimin Sumaho - Namaiki Joshi o Kanzen Shihai Shite Inran Nikutsubo ni Sennou Choukyou
[Momo] Iinchou to Obenkyou
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Shishunki no Obenkyou Ch.1
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
OL To Shota Ga Roshutsu Kinen Satsuei
Yubisaki no Koi - Finger Love
Obenkyou ≒ Sex
Shishunki no Obenkyou chapter 6+sp
Shishunki no Obenkyou Ch.1-2
Seijino Obenkyou - STUDY OF XXXXX
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Shishunki no Obenkyou 2 | Puberty Study Session 2
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]