[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Shishunki no obenkyou | Puberty Study Session
kanchou no me ni shitaga o u
[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]
[Aida. (Shimajirou)] "Ichidaiji."
(C73) [Oppai Brothers (Various)] Touhou Paizuri Goudoushi Gensoukyou Momiji Awase (Touhou Project) [English] [Incomplete]
(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.
Kan Raku Biyori
Sense to Naisho no Obenkyou | A Secret Study with Sensei
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Shishunki no Obenkyou Ch. 1-3
Nanji rinjin to aiseyo
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
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
BABY I LOVE YOU
Obenkyou no Jikan
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
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!
(COMIC1☆6) [Gachinko Shobou (Kobanya Koban)] Manya-san da to Omotta? Zannen!! Minea-chan deshita!! | Were You Expecting Manya... Too Bad, It's Minea! (Dragon Quest IV) [English] [Chocolate]
[Oharaibako (Ohuda)] Shiohuki Oceanblue (Touhou Project) [Digital]
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
[Nagata Maria] Totsuzen onnanoko ni nattanode, ore no oppai monde mimasen ka? 1 [Chinese] [srock_srw漢化]
[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]
(C85) [Akikaze Asparagus (Aki)] Nazrin no Shuukyou Sensou (Touhou Project)
(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
[Asamori Mizuki] Glass no Megami Vol.3 [English]
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]
Mesu Kyoushi | Bitch Teacher Ch. 1-2
[Aikuri] Obenkyou no Jikan, 2 Jikanme
Hare-chan no Obenkyou
(C70) [Motchie Kingdom (Various)] Pink Lagoon 001 (Black Lagoon) [English]
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
Ueno-san wa Shisunki
[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
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
Yuri to Issho ni Obenkyou.
Muchi na Ojou-sama no Obenkyou
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
NatsuAki Memory #2 | Summer Fall Memory #2
(CT30) [CDD (KIRI)] Anila in Love (Granblue Fantasy) [English] [Aoitenshi]
(C94) [RPG COMPANY 2 (Toumi Haruka)] MOVIE STAR 13a (Ah! My Goddess)
Mahou de Ecchi no Obenkyou!
Kashima Sensei to Obenkyoukai
Mari no Uwasa | Mari's Rumor
(C92) [EGO DANCE (Nanamatsu Kenji)] Er-kun no Robo Ai o Ochinchin Ai ni Irekaete mita Ken (Knight's & Magic)
(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]
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Jeanne to Obenkyou
……Sonna Hazukashii Obenkyou Shiranai
Gochuumon wa Sharo-chan desu ka Omochi kaeri hen
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
[Crimson] Kuppuku Saserareta Hime Butouka (Dragon Quest XI) [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]
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
Katekyo no Obenkyou
[Kagato] Love Ablaze (COMIC Jun-ai Kajitsu 2011-11) [English] [Sling]
(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-)
FLOWER-OMUNIBUS-
Jissen Enshuu * Queen no Obenkyoukai
Obenkyou no Sono Ato de
[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)
(C94) [Blazing Gear (Sigma Eta)] Anal Lane (Azur Lane)
Obenkyou ≒ Sex
[Orange Bullet (Hanainu)] ORANGE 14-1 [Chinese]
[Studio Zuburi (Sutajiozuburi Sakuhin)] Rajo no Delivery Imageboard-shuu (Kiki's Delivery Service) [Digital]
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]
ANGEL Club 2006-11
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]
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]