[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
Shishunki no Obenkyou | Puberty Study Session Ch. 2
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
[Takurou] Ecchi Tokidoki Obenkyou
Shishunki no Obenkyou 2 | Puberty Study Session 2
[Chuuka Naruto] Onna Sousakan Choukyou Rensa | Woman Investigator Training Link [English] [SaHa]
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
Obenkyou no Sono Ato de
Shishunki no Obenkyou 4 | Puberty Study Session 4
(C72) [Rengaworks (Renga)] Ikaho Onsen Monogatari (Lucky Star)
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)
(C77) [Takanaedoko (Takanae Kyourin)] Obenkyo shimasho
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Sense to Naisho no Obenkyou | A Secret Study with Sensei
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Ooyodo-san no Aisare Seikatsu
winter spring
Doukoku no Ori Ch. 3
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Jissen Enshuu * Queen no Obenkyoukai
[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
(C80) [Acid-Head (Murata.)] NamiRobi 5 (One Piece) [English] {doujin-moe}
trap
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Iinchou to Obenkyou
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
[Aikuri] Obenkyou no Jikan
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
Obenkyou no Jikan
Unicorn-chan to Himitsu no Obenkyoukai
Shishunki no obenkyou | Puberty Study Session
Katekyo no Obenkyou
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)
[Itaba Hiroshi] Tanima de Obenkyo | Study With Cleavage (Namaiki! 2016-03) [English] [Brolen]
(C86) [YuKi-IRo (Yukiusagi.)] Majo Gari (Touhou Project) [Chinese] [CE家族社]
Shishunki no Obenkyou
Choppiri Ijiwaru Suzuya-chan!!
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
Kashima Sensei to Obenkyoukai
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Sanyousei to Obenkyoukai
Mahou de Ecchi no Obenkyou!
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Seijino Obenkyou - STUDY OF XXXXX
Shishunki no Obenkyou Ch.1-2
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Hare-chan no Obenkyou
(C82) [Tenburi (Amei Sumeru)] ROB (One Piece) [English] {doujins.com}
[Aikuri] Obenkyou no Jikan, 2 Jikanme
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Shishunki no Obenkyou 3 | Puberty Study Session 3
(C78) [Douganebuibui (Aburidashi Zakuro)] Zetsubou no Heisei ni Shoujo no Ai (Touhou Project) [English] =LWB=
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
DOA / KOKORO - PARADISE ON ZACK ISLAND
sanae oneechan de obenkyou shiyo!
Yuri to Issho ni Obenkyou.
Double Slow Chocolate
Misuzu-san no Obenkyou
Hatsutaiken, Mash
Shishunki no Obenkyou 5 | Puberty Study Session 5
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
Muchi na Ojou-sama no Obenkyou
[waves] Secret Game (COMIC BAVEL 2015-09) [English]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Orikou-san
[Fuyuno Mikan] Obenkyou wa Ecchi no Ato de (COMIC LO 2016-03) [Chinese] [想抱雷妈汉化组] [Digital]
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Shishunki no Obenkyou Saishuuwa
(Houraigekisen! Yo-i! 14Senme!) [Dakowazu] Dai Roku Kuchiku no Ofuzake (Kantai Collection -KanColle-)
[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
Sanae Onee-chan de Obenkyou Shiyou!
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Shishunki no Obenkyou | 사춘기의 공부
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
[Momo] Iinchou to Obenkyou
[Ashiomi Masato] Crime Girls Saishuuwa Kouhen [English] [CGrascal]
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Kagehinata
Shishunki no Obenkyou Ch.1
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
He Became a Woman For My Sake
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Jeanne to Obenkyou
Shishunki no Obenkyou Ch.1-5
Kateikyoushi to Obenkyou
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
(C88) [Shishamo Zenmetsu (Yuunagi)] Haruka Returns (Free!)
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Ningen no Obenkyou
Immoral na Obenkyou - Immoral Study | 부도덕한 공부
Shishunki no Obenkyou chapter 6+sp
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
(COMIC1☆13) [Dangan Honey (Onomeshin, Mike)] Nagato-san ni Yasen no Yarikata o Oshieru Hon (Kantai Collection -KanColle-)
Shishunki no Obenkyou Ch.1-3
(SC65) [Testa Kitchen (Testa)] Hoppou Ryoudo (Kantai Collection -KanColle-)
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Shishunki no Obenkyou Ch. 1-2
……Sonna Hazukashii Obenkyou Shiranai
Marine Games
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
Shishunki no Obenkyou Ch.1-4
Shishunki no Obenkyou Ch. 1-3
(C81) [Gate of XIII (Kloah)] Tamanetoppai (ToHeart 2) [English] {doujin-moe.us}
Shishunki no Obenkyou Ch.1-6
Kokoro Onee-chan to H na Obenkyou
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]