(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Shishunki no Obenkyou | Puberty Study Session Ch. 1-6
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
[Aikuri] Obenkyou no Jikan, 2 Jikanme
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Shishunki no Obenkyou
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
Boku no Dorei Tenshi | 我的奴隸天使
(C93) [Sikouya] Raikou-mama to Manatsu na Yume | Raikou-mama's Summer Dream (Fate/Grand Order) [English] [Darg777]
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(C86) [Kousoku Bitch Network] Chijinda Ane to Haete Kita Imouto (Kill la Kill)
Sanae Onee-chan de Obenkyou Shiyou!
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
sanae oneechan de obenkyou shiyo!
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
Shishunki no Obenkyou Ch.1
[ANTHOLOGY] Recondo Rei
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Momo] Iinchou to Obenkyou
Shishunki no Obenkyou Ch.1-2
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Shishunki no Obenkyou Ch.1-3
Kuroe to Otomari Ecchi Suru Ohanashi | Overnight Sex With Chloe Story
Shishunki no Obenkyou Ch.1-6
[Mizuki Eimu] Trick And Treat [Chinese] [Badluck1205#43]
Kokoro Onee-chan to H na Obenkyou
Sanyousei to Obenkyoukai
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
[Aikuri] Obenkyou no Jikan
Shishunki no Obenkyou 5 | Puberty Study Session 5
katsuya terada-neo devilman
(SUPERKansai19) [8days (Kuon Marino)] Ryuu no Himegoto (Devil Survivor 2)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
(C53) [GOLD RUSH (Suzuki Address, Entokkun)] Shojo Kakumei Utena (Revolutionary Girl Utena)
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
Ningen no Obenkyou
Shishunki no Obenkyou Ch.1-5
Muchi na Ojou-sama no Obenkyou
Shishunki no Obenkyou 4 | Puberty Study Session 4
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Jissen Enshuu * Queen no Obenkyoukai
[Itaba Hiroshi] Tanima de Obenkyo | Study With Cleavage (Namaiki! 2016-03) [English] [Brolen]
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Yuri to Issho ni Obenkyou.
Iinchou to Obenkyou
Shishunki no Obenkyou Ch.1-4
Hare-chan no Obenkyou
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
Kizuna Takamari, Kokoro Takaburu
(C86) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Goshujin-sama Oppai desu yo!! 2 (Fate/EXTRA CCC)
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
[Akiba Maou (Akiha@, Ikegami Ryouichi, Oyama Yasunaga, Tecchan)] Senshadou no Musumetachi ga Hiwai na Bitch ni Shiagarimashita (Girls und Panzer) [Digital]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Shishunki no Obenkyou | Puberty Study Session Ch. 2
[ORANGE SOFT] Ruriiro 3 (Kidou Senkan Nadesico / Martian Successor Nadesico)
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
(C75) [Asapi Keikaku. (Asagi Aya)] Obenkyo shimasho? Katsura-kun 2@Iro tsuki (Gintama)
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Katekyo no Obenkyou
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Shishunki no Obenkyou Saishuuwa
[Amezawa Koma] Dakishimetai. | 想要緊抱著你。 [Chinese]
Shishunki no Obenkyou 2 | Puberty Study Session 2
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
Unicorn-chan to Himitsu no Obenkyoukai
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Shishunki no Obenkyou chapter 6+sp
(CR25) [Tenzan Koubou (Tenchuumaru)] Nightmare of My Goddess 6 (Ah! My Goddess)
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]
(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)
(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)
……Sonna Hazukashii Obenkyou Shiranai
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
(C89) [Yagisaki Ginza (Yagami Shuuichi)] Yume no Tobira no Kagi (Love Live!) [Chinese] [屏幕髒了漢化]
Obenkyou no Sono Ato de
Mahou de Ecchi no Obenkyou!
Junyoku Kaihouku 5-goushitsu
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Shishunki no Obenkyou 3 | Puberty Study Session 3
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Kashima Sensei to Obenkyoukai
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
[Reku Kuukan (Reku)] Sensei to Hayase Yuuka (2-kai-me) | Sensei and Hayase Yuuka (Their Second Time) (Blue Archive) [English] [head empty]
(C78) [Fancy-Polori (Arabiki Koshou)] AIGIS! STRIKE! (Persona 3)
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
[Miyashita Kitsune] Obenkyo Shimasho | 我們一起念書吧 [Chinese]
Obenkyou ≒ Sex
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
[Ichimura] Himitsu | Secret (Otokonoko HEAVEN Vol. 28) [English] [koukousei] [Digital]
Shishunki no Obenkyou | Puberty Study Session Ch. 5
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)
Shishunki no Obenkyou Ch. 1-3
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Kateikyoushi to Obenkyou
Seijino Obenkyou - STUDY OF XXXXX
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter