(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
PLUMATTERU?
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~
[Seto Yuuki] Raspberry inc. (COMIC Mugen Tensei 2016-09) [Chinese] [無邪気漢化組]
[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]
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
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Momo] Iinchou to Obenkyou
(C93) [Ichibocchi (Ichinomiya Yuu)] Muchimuchi Shojo Bitch o Mechakucha Choukyou Shitai Hon
Shishunki no Obenkyou Ch.1-2
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Ero Shuurai - Asuka's Case
(C92) [BRAVE HEART petit (KOJIROU!)] Sentaku Kanojo (Saenai Heroine no Sodatekata) [Chinese] [寂月汉化组]
Shishunki no Obenkyou Ch.1-3
Shishunki no Obenkyou Ch.1-6
(C77) [Rivajima (Yajima Index)] Niiduma Fate (Mahou Shoujo Lyrical Nanoha)
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
Nudist Beach ni Syuugaku Ryokoude!! - In school trip to the nudist beach!! | ¡Viaje de estudios a la playa nudista!
Shishunki no Obenkyou 5 | Puberty Study Session 5
I Love! Chapter 2
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]
COMIC X-EROS #35
[Anthology] PLUM FE Vol. 1 [Digital]
[Etigoya (tau)] Oujo no Obenkyou 2 (Dragon Quest V)
[Tsujikaze] Onedari Toy Box
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
Ivy Kanraku
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
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Haisenkoku no Joou-sama wa Tsuyooi Idenshi ga Hoshiku Nacchau
Yuri to Issho ni Obenkyou.
Iinchou to Obenkyou
Shishunki no Obenkyou Ch.1-4
[Mikaguuland (Mikagura)] Shinjin ○○ Kyouka-chan Soushuuhen
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
Kanzaki Aoi-chan Arigatou Itsumo Atatakai Kango o Shite Kurete...
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
(SC2015 Summer) [Matsurija (Nanaroba Hana)] Futari no Yoru no Sugoshikata (Saenai Heroine no Sodatekata) [Chinese] [空気系☆漢化]
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
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Katekyo no Obenkyou
(COMIC1☆10) [Dr.VERMILION (Petenshi)] Horror Game Jikkyou nante mou korigori desu (VOCALOID) [Chinese] [无毒汉化组]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
Shishunki no Obenkyou Saishuuwa
Shishunki no Obenkyou 2 | Puberty Study Session 2
(C80) [Daiginjo Masshigura (Doburoki)] Oni Masturbation (Touhou Project) [English] =Team Vanilla=
(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
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]
Tamatsuki Futa ga Yarareru Hon 4
(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)
Obenkyou no Sono Ato de
Mahou de Ecchi no Obenkyou!
In the Poolside
(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]
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
Vaygren
(C91) [Nise-Jyuusyofutei (Nakamura Takeshi)] Saenai Senpai no Sodatekata (Saenai Heroine no Sodatekata) [Chinese] [無邪気漢化組]
Obenkyou ≒ Sex
[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~
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
Ame Yado-banashi
Seijino Obenkyou - STUDY OF XXXXX
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter