(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
Moto Gal Mama ga Kyuu ni Dekita Ken.
(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON) [English]
(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)
Kanan wa, ○○○ o Tetsudaitai! San
Shishunki no Obenkyou Ch. 1-3
Mami wa Se ga Takai. | 마미는 키가 크다.
[MARUTA] Kashiwazaki Miki wa Ironna Basho de Zenra Sanpo shite mita. [Chinese]
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
[Yuruyuru GTS (toka, moralgear)] "Akuma no Kimagure" & "Gouin Kyuuin!? Succubus Drain!!" [English][Caim][Digital]
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project) [Chinese] [靴下汉化组]
Shishunki no Obenkyou | 사춘기의 공부
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
sanae oneechan de obenkyou shiyo!
Shishunki no Obenkyou 3 | Puberty Study Session 3
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)
Jissen Enshuu * Queen no Obenkyoukai
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]
Obenkyou ≒ Sex
Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study
Shishunki no Obenkyou Ch.1
(C88) [Nekonokone (Takeyuu)] Suzuya Level 140 (Kantai Collection -KanColle-)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
Ningen no Obenkyou
Rinu
Mousou Tokusatsu Series: Ultra Madam 4
Unique Job "Tanetsuke Oji-san" o Kakutoku shimashita 4
(Kouroumu 2) [PERSONAL COLOR (Sakuraba Yuuki)] Ningyoutsukai to Shirokuroma (Touhou Project)
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Shishunki no Obenkyou Saishuuwa
Futanari Fuuzoku de Fudeoroshi Shitemita
Shishunki no Obenkyou | Puberty Study Session Ch. 2
……Sonna Hazukashii Obenkyou Shiranai
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Obenkyou no Sono Ato de
(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]
Shishunki no Obenkyou
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]
Shishunki no Obenkyou chapter 6+sp
Mahou de Ecchi no Obenkyou!
Muchi na Ojou-sama no Obenkyou
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=
Unicorn-chan to Himitsu no Obenkyoukai
Jeanne to Obenkyou
Sense to Naisho no Obenkyou | A Secret Study with Sensei
Mika Ganbaru Oshiete Ecchi na Obenkyou.
万能ま○こ416ちゃん
[Yuzuponz (Sakokichi)] Toraware no Senya Spectacle Ryoujoku Show ~Futanari Ishu Kan Soshite Niku Benki e~ (Dragon Quest XI)
Masumi-san wa Sokunengata
Onsen Ryokan de Zurineta Shuushuu Mission! | The Hot Springs Inn Fap Material Gathering Mission!
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
[Yuuki] Realize [Chinese]
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
[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 2 | Puberty Study Session 2
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]
Iinchou to Obenkyou
Never End
Obenkyou no Jikan
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
(C82) [Puniponya (kupala)] Patchouli Shibori (Touhou Project)
(C76) [Kawaraya Honpo (Kawaraya A-ta)] Hana - Maki no Juuhachi - Tamashii wa Hana | Flowers Breaking Through My Soul (Neon Genesis Evangelion) [English] =LWB=
Kokoro Onee-chan to H na Obenkyou
[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)
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
(Kouroumu 9) [Tonzura Douchuu (Kazawa)] Kokoro-chan Ecchi de Obenkyou (Touhou Project)