Katekyo Obenkyou

(Zenkoku R3) [Alles (Ippa)] Dimorphotheca (Katekyo Hitman REBORN!)

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

[Uruchiya (Uruchi Yonemaru)] Smokin Nurs (Katekyoo Hitman REBORN!)

チョコフェス新刊　リボツナ子本 (Katekyoo Hitman REBORN!)sample

(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)

500 yen Kudasai! | Please Give me 500 yen!

[DOZA Village (Dozamura)] Katekyo-saki no Loli Twinte ga Bitch na Ueni S ni Mezamete Komaru [English] [Fated Circle]

[Tetrapoppo (Kanyu)] Kanojo ga Mizugi ni Kigaetara (Katekyo Hitman REBORN!)

Shishunki no Obenkyou | 사춘기의 공부

Tanuki to Kitsune no H na Obenkyou

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

Katekyo - Teach & Bitch

(C74) [Chukara Coffee (Kiyo Mori)] PINKS (Katekyo Hitman Reborn!)

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

Obenkyou no Sono Ato de

(REAL MAFIA 5) [Out of Tune (You)] Toui Sekai de Umareta Kimi ni (Katekyo Hitman REBORN!)

ひとひらの心を3（ヒバツナ子）(Katekyoo Hitman REBORN!)

(C71) [CACAO (Atene)] SOUL SESSION (Katekyoo Hitman REBORN!)

[HONEY HONEY BUNNY] Bara goku otome (Katekyo Hitman REBORN!)

[Erect Sawaru] Injyutsu no Yakata - Residence of Obscene Art [Digital]

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

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

(C75) [Kotonoya (Kirihara Futaha)] I'm gonna make you XXX (Katekyo Hitman REBORN!) [English] [Marie]

(C81) [7 Men Zippo (Kamishima Akira)] Sensei Shinsatsu Onegaishimasu! 2 | Sensei, Please Examine Me! 2 (Katekyo Hitman REBORN!) [English] [Lady Phantomhive]

Shishunki no Obenkyou 2 | Puberty Study Session 2

(COMIC1☆11) [Planaria Tei (Arimori Haru)] ……Sonna Hazukashii Obenkyou Shiranai (Eromanga Sensei)

[ThisArmor (Murakami)] Sensei no Otsumi [English]

Boku to Onee-san no Kimochii Obenkyou Preview Ban

[Meganei] Shishunki no Obenkyou [English]

[Hitman Reborn-DESORDEN] 跳ね馬まみれ (yaoi)

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

[Doumou] 【腐向け/復活】怪物つかいパロ【リボツナ/女体化】

Shishunki no Obenkyou

(C84) [Apple Honey Alcohol (Akua)] MobHiba (Katekyo Hitman REBORN!)

(CCTokyo122) [Dokudoku Meron (Amanatsu Mero, Maki)] Tsuna-chan no Shitsuji (Katekyo Hitman REBORN!) [English] [Kusanyagi]

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

……Sonna Hazukashii Obenkyou Shiranai

Shishunki no Obenkyou

[Aikuri] Obenkyou no Jikan

(C77) [BBP (Izumi Bouko)] LOVE らぷれす (Katekyo Hitman REBORN!)

(C76) [RIRIADOLL (Takewakamaru)] Sailor Fuku to Mame Deppou (Katekyo Hitman REBORN!) [English] [BangAQUA]

(C74) [Statice (Yurihara Aki)] Suki na Hito wa Betsu no Hito Desu (Katekyo Hitman REBORN!) [English] {Mirusmahem}

[7 Men Zippo (Kamishima Akira)] Onsen Ryokou 2 | Let's Go To The Hot Springs 2 (Katekyo Hitman REBORN!) [English] [Lady Phantomhive]

Sense to Naisho no Obenkyou | A Secret Study with Sensei

[Tachibana Yuu] Katekyo♥ (COMIC BAVEL 2016-04) [Chinese] [最愛路易絲澪漢化組] [Digital]

[DOZA Village (Dozamura)] Katekyo-saki no Loli Twinte ga Bitch na Ueni S ni Mezamete Komaru [English] [Fated Circle]

Katekyo de Try | Try With Tutor

[I'll be BEAR (Shirokuma)] Tokoyami-sensei no Katekyoushi Jijo (Tokoyami Towa) [Digital]

Reizoku no Katekyo

Immoral na Obenkyou - Immoral Study | 부도덕한 공부

Muchi na Ojou-sama no Obenkyou

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

Daishikan Kouhen

Obenkyou no Jikan

strawberry marshmallow katekyo hitman reborn doujinshi

[Handsome Aniki (Asuhiro)] Katekyo no Wana [Digital]

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

Boku to Onee-san no Kimochi Ii Obenkyou Preview Ban | 我與姐姐的舒服的學習 預覽版

[Ookami] Kyou no Hi wa (Katekyo Hitman REBORN!)

[Shusu (Yami Momo)] - Mate! (Katekyo Hitman Reborn)

[Aura Seiji] Mankai Harem Ero Ero Kanrinin-san [Digital]

Ningen no Obenkyou

(Fukkatsusai! Kai) [DESORDEN (Kirihara Subako)] HOW TO USE CHOPSTICKS ~Tadashikunai Ohashi no Tsukaikata~ (Katekyo Hitman REBORN!)

(C77) [dalia (Kadarinka)] Shisame to Nyan Nyan (Katekyo Hitman REBORN!)

[MEGADEEP (Kotono Jun, Kurashiki Yukie)] Boku no Kawaīi? Chrome (Katekyo Hitman REBORN!)

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

(C81) [DESORDEN (Kirihara Subako)] Luxury Suite (Katekyo Hitman REBORN!)

[Utsusemi (Shikihito)] Soko Dame (Katekyo Hitman REBORN!) [Digital]

[Kamishima Akira] Doujin Sakka Collection 70 (Katekyo Hitman REBORN!)

[ Hime ringo,Etude(Himeko, Yō Mariko)]Kiminosubeteni(Katekyoo Hitman REBORN!)sample

[Ban( One piece, Kan'na)]Hibatsuna ♀ ansorojī sutoroberī(Katei Kyoushi Hitman REBORN!)

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

(C78) [Dokudoku Melon (Various)] Sweet 27 Girl (Katekyoo Hitman REBORN!) [Incomplete]

Katekyo no Obenkyou

(C77) [Dokudoku Meron (Amanatsu Mero, Maki)] Tsuna-chan no Shitsuji 2 (Katekyo Hitman REBORN!)

(Futaket 6) [∀ (Aki)] Dokuro Mukumuku (Katekyoo Hitman REBORN!)

(HaruCC19) [RIX (Mamiya)] Obenkyou no Jikan (Shingeki no Kyojin)

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

[Dokudoku Melon (Tojo Maki & Amanatsu Melo)]Sweet 27 Girl (Katekyoo Hitman REBORN!)sample

(C73) [Tsurikichi Doumei (Kiki Ryu)] BLEBORN! (Bleach, Katekyo Hitman REBORN!)

Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi

(C74) [USAPU+PLUS (Yuzuya Haruhi)] - Neji - (Katekyo Hitman REBORN!) [English] [BangAQUA]

Katekyo | Private Tutor

[Erocawa Tonya (Harumi)] Shokushu Gantai (Katekyo Hitman REBORN!)

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

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

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

[Kishizuka Kenji] China Kaa-san Kanzenban (Katekyo) [Chinese] [黑条汉化]

[7 Men Zippo (Kamishima Akira)] Hajimete no Gakkou xxx | First School XXX (Katekyo Hitman REBORN!) [English] [Lady Phantomhive]

[Miyahara Ayumu] Tennen Ojou-sama to Nise Katekyou (Koi Iro Otome) [Chinese] [開坑快過射精蟻速劣質嵌字漢化組]

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

(C75) [Kotonoya (Kirihara Futaha)] I'm gonna make you XXX (Katekyo Hitman REBORN!)

Milky temptation

(C91) [Yawaraka midnight (Takui Aoto)] Nyotaika Shita Tsunayoshi-kun ga Teki Mafia no Mob Oji-san-tachi ni XX Sarechau Hon. (Katekyo Hitman REBORN!)

Amanatsu & Shori to Obenkyou Shiyo!

Shishunki no Obenkyou Ch. 1-3

Katekyo-chuu, Namaiki na Shota o Oshioki Shita Kekka Erokawaii Ken ww

[PINK WHIP (Momose Rin)] Deli♥Spe ~LOVE Chucchu Hen~ (Katekyoo Hitman REBORN!) [Digital]

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

Saori to Atsuko ni Obenkyou Oshieru Hon | A Book About Teaching Saori and Atsuko How to Study

(Shota Scratch 18) [TomCat (Keita)] Katekyoo Tutorial!! [English] [TnK O]

Juvenile

Shishunki no Obenkyou | 青春期的性教育

Katekyo-saki no Loli Twinte ga Bitch na Ueni S ni Mezamete Komaru

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

gkkmjk - Gal Katekyo Maji Kawaii

Shishunki no Obenkyou | Puberty Study Session Ch. 2

[Alpenreise & Yamimomo & Etcetra] Onegai Kozato Sensei (Katekyoo Hitman REBORN!)

COMIC BAVEL 2018-06 [Digital]

Kuro Gal Katekyo wa Cho~Yuunou

Ichi Tasu Ichi Moto Sexy Joyuu Ichihana Sensei no Sei no Obenkyou | One plus one Ecchi lessons by former porn star Ichihana-Sensei

Katekyoto - With a Private Teacher Story Ch. 5-8

[Ookami] Kumo no Ito (Katekyo Hitman REBORN!)

Zoku Itazura Osananajimi

Katekyo | Tutor Privado

[Toba Yuga] Kuro Gal Katekyo wa Cho~Yuunou (Comic Shigekiteki SQUIRT!! Vol. 10) [Chinese] [Digital]

(COMITIA103) [abgrund (Saikawa Yusa)] Oyacodon [English] {Staircase}

[Satsuki Itsuka] Manatsu no Gyaku Chinpo Nanpa Dai Sakusen (COMIC Masyo 2011-10) [ENG]

BLEBORN!

[Ookami] Boku to Anoko no Umi Monogatari (Katekyo Hitman REBORN!)

(C74) [Negahyst (Yamamoto Kana, Saki Otoh)] Ichigo Milk (Katekyoo Hitman REBORN!) [English] [Game Over or Continue] [Incomplete]

Momose Rio wa Obenkyou-chuu

[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]

(C78) [GEM (Various)] Bosudoki (Katei Kyoushi Hitman REBORN!)

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

Renai Katekyo + secret study

(Shotaket 14) [5/4 (FAUST)] Seinen Jarip - Adult Jarip (Various) [English] [Busy Bee Translations] [Decensored]

Candy Candy

(CSP5) [SHM (Houjouin Sakura, Ayase Mako)] One Love (Katekyo Hitman REBORN!)

Motto! Katekyo Seikatsu

[Banyu (Aoi Rebin)] Shindan Kekka Koiwazurai | Love Sickness Diagnostic Results (Katekyoo Hitman REBORN!) [English] {Demico Luce}

Shishunki no Obenkyou 5 | Puberty Study Session 5

(C76) [7 Men Zippo (Kamishima Akira)] Hokenshitsu de Jugyou Chu! | Class in the Nurse's Office! (Katekyo Hitman REBORN!) [English] [Lady Phantomhive]

(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project)

(C80) [7menzippo (Kamishima Akira)] Nyota Tsuna Nikki (Katekyo Hitman REBORN!) [Sample]

(CCTokyo122) [Dokudoku Meron (Amanatsu Mero, Maki)] Tsuna-chan no Shitsuji (Katekyo Hitman REBORN!)

[Alpenreise & Yamimomo & Etcetra] Kawaii Osamu wa Suki Desuka (Katekyoo Hitman REBORN!)

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

Bye bye, arigato

[Onemu Hormone (Tsurugi Wakarou)] Juvenile (Katekyo Hitman REBORN!)