[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]

(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss) [English] =Shinko.Aelith & Krizalid=

Suieibu Shushou no Boyish Osananajimi wa Boku no Chinpo ni Dohamari Chuu

(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]

Shishunki no Obenkyou Ch. 1-2

Ecchi Tokidoki Obenkyou

[Horimoto Akira] Tenshi no Shushuku Shinsouban - Horimotoakira Sakuhinshuu

[Yuugen Sougen] Netorare Yuusha no Yukusue shushou

Shishunki no Obenkyou

(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Chinese] [無邪気漢化組]

Shishunki no Obenkyou Ch. 1-3

Kendō-bu Shushō No Watashi Ga Netorase De Ochiru Wakeganai! !

Amanatsu & Shori to Obenkyou Shiyo!

Shishunki no Obenkyou | 사춘기의 공부

(C95) [Kansai Orange (Arai Kei)] Shushou wa Renshuu ga Shitai! (MAJOR 2nd)

ijiwaruna jokyoju wa asebamu Karada ni go shushin | 恶趣味的副教授迷恋流汗的身体 1-2

(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project)

Immoral na Obenkyou - Immoral Study | 부도덕한 공부

Seijino Obenkyou - STUDY OF XXXXX

[Aikuri] Obenkyou no Jikan

[Chacharan] Jeanne to Obenkyou (Fate/Grand Order) [Chinese] [零星汉化组] [Colorized]

Shishunki no Obenkyou chapter 5+6

(Puniket 9) [Shiritsu Sakuranbo Shougakkou (Kumaki Todorokimaru, Misooden)] Mika Ganbaru Oshiete Ecchi na Obenkyou. (Sister Princess)

[Guild Plus (tatsuya)] Usagi-san to Obenkyou (Touhou Project) [Digital]

tokushushinkan

Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!

(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)

(COMIC1☆4) [Akuten Soushin (Kokutou Nikke)] Shoku☆Shushu! ~Kogasa-chan Jigokuhen~ (Touhou Project)

Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai

[Meganei] Shishunki no Obenkyou [English]

(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!

Kashima Sensei to Obenkyoukai

Sense to Naisho no Obenkyou | A Secret Study with Sensei

[Nijiiro Gahou (Mitsu Mitsuko)] Shushou to Ace to Shower shitsu (Kuroko no Basuke)

Shushou wa Renshuu ga Shitai!

Shishunki no Obenkyou Ch.1-5

(C94) [Makai no Kaniya (Kanihara Taraba, Devil)] Tatsuta Onee-chan to Obenkyou (Kantai Collection -KanColle-)

Mahou de Ecchi no Obenkyou!

Koharu-chan to "Obenkyou" Suru Mousou E

Yuri to Issho ni Obenkyou. | Studying Together with Yuri.

[Terujirou] Gekijou Danji!! 02 Shushou no Ana [English] [Incomplete] [Digital]

(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)

Ichi Tasu Ichi Moto Sexy Joyuu Ichihana Sensei no Sei no Obenkyou

[LeimkissA] Shushin Rouei (Touhou Project)[English]

[Neko wa Manma ga Utsukushii (Hisasi)] Bel to Obenkyou (Azur Lane) [Digital]

[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Digital]

(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]

[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]

ヌレヌレサバゲーナイト

Shishunki no Obenkyou 3 | Puberty Study Session 3

[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]

(Kyonyuukko 6) [Sendouya (Juan Gotoh)] Sotsugyou Zanshushiki | Graduation and Beheading Ceremony [English]

[Shironekoya] Netorare Onna Bas-bu Saimin × Choukyou Case: 1 Bijin Shushou [Chinese] [不咕鸟汉化组]

[Kaedeko、yozo] Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai [Ongoing]

[LeimkissA] Shushinrourei (Touhou Project)

Mika Ganbaru Oshiete Ecchi na Obenkyou.

[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study (ANGEL Club 2016-03) [English] [N04h]

[ACID EATERS (Kazuma Muramasa)] Ningen no Obenkyou (Tropical-Rouge! PreCure)

sanae oneechan de obenkyou shiyo!

Nonde Nomarete | Drinking and eating

(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)

(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [English] [q91]

[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]

Gekijou Danji!! 02 Shushou no Ana

Shishunki no Obenkyou | 青春期的性教育

[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]

[Takurou] Ecchi Tokidoki Obenkyou | The Sexy, Heart-Pounding Study [English] [The Lusty Lady Project]

Sasage Tatematsuru Tsuki no Megumi

Shushou wa Renshuu ga Shitai! | Captain Wants to Practice!

(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou (Touhou Project)

Unicorn-chan to Himitsu no Obenkyoukai

Mekariru Uisshushu

Jissen Enshuu * Queen no Obenkyoukai

Futa Ona Saishushou

(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)

Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Ka

Muchi na Ojou-sama no Obenkyou

Tanuki to Kitsune no H na Obenkyou

Lamia no Sato

Shishunki no Obenkyou | Puberty Study Session Ch. 2

Muchi na Ojou-sama no Obenkyou | The Naïve Lady’s Naughty Study

[Kaedeko、yozo] Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai Episode 10-12 [Chinese] [葱鱼个人汉化]

Kyou no Kourindou -Shusha no Reimu-

Obenkyou ≒ Sex

Mahou Shoujo Marchen Shushu | 魔法少女 梅璐琴☆秀秀

Osananajimi to no Sugoshikata ~Obenkyoukai Hen~

Netorare Onna Bas-bu Saimin × Choukyou Case: 1 Bijin Shushou

Lamia no Sato

[Baketsu Purin] Kendō-bu Shushō No Watashi Ga Netorase De Ochiru Wakeganai! !

Shishunki no Obenkyou 4 | Puberty Study Session 4

[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]

Sanae Onee-chan de Obenkyou Shiyou!

Iinchou to Obenkyou

Misuzu-san no Obenkyou

Doki Doki Oyako Lesson～Oshiete H na Obenkyou～ Daiichiwa Complete Ban

Shishunki no Obenkyou | 思春期的性學習

[Meganei] Shishunki no Obenkyou 4 | Puberty Study Session 4 (COMIC Shingeki 2019-12) [English] [Shippoyasha] [Digital]

Shishunki no Obenkyou Ch.1-6

[Kaedeko] Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai [Ongoing]

Ore to Shushou no Natsuyasumi

Shushutto Anniversary

Shishunki no Obenkyou | Puberty Study Session Ch. 5

[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]

(Nanoha Festival 2) [Gungnir (Mugichamaru)] Mekariru Uisshushu (Mahou Shoujo Lyrical Nanoha)

Onee-chan to Obenkyou Shiyou.

Suieibu Shushou no Boyish Osananajimi wa Boku no Chinpo ni Dohamari Chuu | 游泳部主将的假小子青梅竹马，正沉迷于我的肉棒

Shishunki no Obenkyou Saishuuwa

(C84) [Psychedelic666 (70nnj)] "Kyuubo" Shushou no Seiheki no Naoshikata. (Haikyuu!!)

(C71)[Chika Sekai (Paruko Nagashima)] Mio Sensei to Obenkyou (BLUE DRAGON)

[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]

Shishunki no Obenkyou Ch.1-2

(Splash! 3) [NO RESET CLUB (Sakurai Shushushu)] Nurenure Sabage- Night (Free!)

B-BOY LUV 10 貞操特集

Boxing ni mo Chinpo ni mo Makete Seishori Manager ni Ochita Shushou | 输了比赛输给肉棒堕落成性处理经纪人的拳击选手

[Suzuki Toto] Shushoku wa Yamakaze-chan | Yamakaze-chan's Your Main Course (Kantai Collection -KanColle-) [English] {Doujins.com}

[Anthology] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~

Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?

[Kaedeko、yozo] Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai (Original) [Ongoing] [Chinese] [無邪気漢化組]

Shishunki no Obenkyou Ch.1-4

[stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane) [Digital]

ijiwaruna jokyoju wa asebamu Karada ni go shushin | 恶趣味的副教授迷恋流汗的身体 1-4

B-BOY LUV 12 オヤジ特集

Kokoro Onee-chan to H na Obenkyou

(Reitaisai 15) [Arutana (Chipa)] Kokoro Onee-chan to H na Obenkyou | Study-Time with Kokoro Onee-chan (Touhou Project) [English] [Mister lol]

(Kyonyuukko 6) [Sendouya (Juan Gotoh)] Sotsugyou Zanshushiki

Ningen no Obenkyou

Netorare Onna Basu-bu Sai ● × Choukyou Case: 1 Bijin Shushou

Shishunki no Obenkyou

(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)

Kendoubu Shushou de Osananajimi no Bijin de Tsuyoi Boku no Kanojo ga, Charao ni Assari Otosareru Wake ga Nai

[Kuroneko Smith] BODY HAZARD 5 Shushou Hen (Resident Evil) [Chinese] [特濃高黏柔滑奶油大鯛漢化組]

Ningen no Obenkyou

(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [Chinese] [脸肿汉化组]

[Kuroneko Smith] BODY HAZARD 5 Shushou Hen (Resident Evil) [Chinese] [特濃高黏柔滑奶油大鯛漢化組]

Eromangaka-san no Obenkyoukai

(C99) [stellar drop (Satsuki Yukimi)] Unicorn-chan to Himitsu no Obenkyoukai (Azur Lane)

(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]