[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
(C67) [Maruarai (Arai Kazuki)] Benkyou no Jikan (School Rumble)
Mika Ganbaru Oshiete Ecchi na Obenkyou.
Temee Nanka Shinjimae | Just Fucking Die
Benkyou yori mo Mama to no Sex ga Daiji
[Kino Hitoshi] Hatsujou Souchi - Sexual Excitement Device [Chinese]
(COMIC1☆13) [Maruarai (Arai Kazuki)] Wakiyaku w (Bokutachi wa Benkyou ga Dekinai) [English] [rookie84]
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
Tenraku
Himeji-san to Test benkyou 2
(C72) [Yoru no Benkyoukai (Fumihiro)] Vita no Hon 3 | Vita Book 3 (Mahou Shoujo Lyrical Nanoha) [English] [SaHa]
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
[Ootsuki Wataru] Kuroinu ~Kedakaki Seijo wa Hakudaku ni Somaru~ THE COMIC [Chinese]
Ichi Tasu Ichi Moto Sexy Joyuu Ichihana Sensei no Sei no Obenkyou | 一加一 原性愛女優一花老師的性愛指導
Shujuu Ecstasy | 主僕狂熱
[Gantai Penguin] Hatsujou Off-Shoot | Sexual Excitement Off Shot (COMIC Shitsurakuten 2011-11) [English] {Baseballbat Boy}
Kiss-Ma no Natsu | Summer Of The Compulsive Kisser
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
(Reitaisai 9) [Yoru no Benkyoukai (Fumihiro)] Satori Yoru (Touhou Project) [English] [SaHa]
Houkago Benkyoukai
(COMIC1☆10) [Yoru no Benkyoukai (Fumihiro)] Megumin to Shokushu ni Syukufuku o! | Blessing upon Megumin and the Tentacles! (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [祈花汉化组]
(C94) [Project Harakiri (Kaishaku)] BOKUTACHIHA SENSEIMO KAWAII (Bokutachi wa Benkyou ga Dekinai) [English] {Doujins.com}
[Salt Peanuts (Niea)] Your Love is Mine - sexual excitement of Dragon Girl | Your Love Is Mine - The Arousal of A Dragon Girl (Ruri Dragon) [English] {Doujins.com} [Digital]
[Ohsaka Minami] Hatsujou no Genri - The Principle of Sexual Excitement
【兽父】-私人画家-汉化
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
(C95) [Chinjuu Mufy (Oonita Hiroyuki, Nishino Tama)] Uruka After (Bokutachi wa Benkyou ga Dekinai)
[Yoru no Benkyoukai (Fumihiro)] CopyBon (Sister Princess)
(C89) [Yoru no Benkyoukai (Fumihiro)] DARK ELF BREAKING
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Hatsujou Kiken Chitai 2 | Sexual Excitement Danger Zone 2
(C99) [Mofu Shippo Lab (Nakamura Subaru)] Houkago Benkyoukai (Touhou Project)
[Freedom Prophet] Iketeru () Benkyoukai [Chinese] [空気系☆漢化]
(C95) [Yoru no Benkyoukai (Fumihiro)] Mikan to Shokushu to Bougyaku to (To LOVE-Ru Darkness)
(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
Koharu-chan to "Obenkyou" Suru Mousou E
(C93) [Yadapot (Yadapoteto)] Amanatsu & Shori to Obenkyou Shiyo!
(C77) [Yoru no Benkyoukai (Fumihiro)] NF-03 (Mahou Shoujo Lyrical Nanoha) [Chinese] [无毒汉化]
[Jingrock] Shishunki wa Hatsujouki - Adolescence is a sexual excitement period. - [English] [Decensored]
(C63) [Yoru no Benkyoukai (Fumihiro)] Holy Bell (Sister Princess)
[Kuromahou Kenkyuujo (Nukaji)] Aniki to Kanojo no Benkyoukai (Digital)
Katekyo no Obenkyou
[Jingrock] Shisyunki Wa Hatsujouki - Adolescence Is A Sexual Excitement Period [English] [Various]
Kashima Sensei to Obenkyoukai
[Meganei] Shishunki no Obenkyou 4 | Puberty Study Session 4 (COMIC Shingeki 2019-12) [English] [Shippoyasha] [Digital]
[Oryou] Yutsuki Onee-chan to Issho ni Benkyou Shiyo
Shishunki no obenkyou | Puberty Study Session
Vita no Hon 3
[Kon-Kit] Hatsujou Arrowhead l Sexual Excitement Arrowhead (COMIC Penguin Club 2015-01) [English] {TripleSevenScans}
(Reitaisai 8) [Yoru no Benkyoukai (Fumihiro)] Satori roku (Touhou Project)
Benkyou Oshieru Kinai Kateikyoushi Tsudzuki
Mikan to Shokushu to Kiniro to
[Wakamatsu] Hitorigurashi no Joshidaisei no Oheya, Tomodachi to Ichinichi Shuuchuu shite Benkyoukai shiyou to Kimeta Hi | Preparing for exam with my friend [English]
Kayoizuma
Amanatsu & Shori to Obenkyou Shiyo!
(C95) [Project Harakiri (Kaishaku)] BOKUTACHIHA SENSEIMO URUKAMO KAWAII (Bokutachi wa Benkyou ga Dekinai)
Boku to Onee-san no Kimochi Ii Obenkyou Preview Ban | 我與姐姐的舒服的學習 預覽版
(C99) [Maruarai (Arai Kazuki)] Shoya? Hon (Bokutachi wa Benkyou ga Dekinai)
(C90) [Yoru no Benkyoukai (Fumihiro)] Dark Matter to Shokushu (To LOVE-Ru Darkness) [Chinese] [无毒汉化组]
Shishunki no Obenkyou Ch.1-5
(COMIC1☆5) [g.k.p. (Mizusawa Nagi)] Tadaima Obenkyou-chu! (CODE GEASS)
Onaji Semi no Someya-san ga AV Joyuu datta Hanashi. Ch. 2
(DUEL★PARTY) [paco (ZIZ)] Teme no Card o Yokoshi na! (Yu-Gi-Oh!) [Chinese] [夜願漢化]
[Benkyou Tamaoki] Yotogi Banashi
Obenkyou no Jikan
Tadaima, Benkyouchuu.
[MAC-V] Empty Pool Excitement!! [English][Decensored]
"Sex no Benkyou Shiyokka?" Kareshi ga Iru no ni Itoko kara Shojo wo Ubaware Zecchou Shidou 1 | Let's Learn About Sex: Your Cousin Will Take Your Virginity and Teach You How to Come 1
Mafuyu Sensei no Kyouiku Kan
(COMIC1☆3) [Yoru no Benkyoukai (Fumihiro)] physical (7th Dragon) [English] [SMDC]
[Ao Banana] Kokoro Oshieru (COMIC Shitsurakuten 2017-03) [Chinese] [丧尸汉化] [Digital]
Urenai Eroge Writer ga Josou Shite Onnanoko no Kimochi o Benkyou Shite Mita 3
Sunao ni Nareru Obenkyou | Touchy-Feely Lessons!
Kiss-Ma no Natsu
Hare-chan no Obenkyou
[Anthology] Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Futari dake no Benkyoukai Hen~ Jou
Bokutachi wa Saimin Kakatte Benkyou Dokorojanai | We never learn under Hypnosis
physical
(C72) [Yoru no Benkyoukai (Fumihiro)] Vita no Hon 3 (Mahou Shoujo Lyrical Nanoha)
Kateikyoushi to Naisho no Oshiri no Benkyou
[Chayagai] Benkyou Oshiete Kudasai
[Maruarai (Arai Kazuki)] Wakiyaku 2 (Bokutachi wa Benkyou ga Dekinai)
Secret Study Session 2 Nino-chan to Dokidoki Benkyoukai
[Ponsuke] Ecchi na Benkyou Otomarikai (COMIC LO 2015-07) [Chinese] [阿爸个人汉化-六二回味儿童节]
Mafuyu no Taiman Massage (Bokutachi wa Benkyou ga Dekinai
Obenkyou no Sono Ato de
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
Jissen Enshuu * Queen no Obenkyoukai
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
[Starmine18 (HANABi)] Boku to Onee-san no Kimochii Obenkyou | Pleasure Studies with Onee-chan [English] [ArkOfLight] [Digital]
(COMIC1☆7) [Kabuttari Kaburanakattari (Seihoukei)] Otokonoko DOOR -Kimatsu Shiken no Benkyou ga Hakadotta no wa, Totsuzen Kabe kara Arawareta Otokonoko no Okage!- [English] [H-Konbini]
[Koudansha (Kouda Tomohiro)] Sensei wa Shinpai-sei (Bokutachi wa Benkyou ga Dekinai) [English] [Tiptree Translations] [Digital]
Youko Inmon Kitan 3
Mashiro Benkyoukai | Mashiro's Study Session
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-) [English] [q91]
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Muchi na Ojou-sama no Obenkyou
[Fry Dish (Jakko)] Onee-chan-tachi to Amaama Jukenbenkyou [English] [Digital]
[Jingrock] Shishunki wa Hatsujouki. - Adolescence is a sexual excitement period.
[Haruki] Hishoka Drop - Secretarial Section Drop 2
Momose Rio wa Obenkyou-chuu
Benkyou Sabotteta Meikko ni Oshioki Sex Shita
(C93) [caramelt (Inata)] Dakara Temee wa Sunao ni Nare ya!! (Boku no Hero Academia)
(C77) [Yoru no Benkyoukai (Fumihiro)] NF-03 (Mahou Shoujo Lyrical Nanoha) [English] [SaHa]
VH
(C91) [Yoru no Benkyoukai (Fumihiro)] βIV Oshioki Nymph (Sora no Otoshimono) [Chinese] [无毒汉化组]
(COMIC1☆9) [Yoru no Benkyoukai (Fumihiro)] β3 (Sora no Otoshimono) [English] [SaHa]
Yutsuki Onee-chan to Issho ni Benkyou Shiyo
Benkyou Dekinai Kouhai Gal ni Saimin o Kakete mita
Aijin Kirisu Mafuyu
(C93) [Yoru no Benkyoukai (Fumihiro)] Dark Matter to Shokushu Mikan Hen 2 (To LOVE-Ru Darkness)
Hatsujou no Mi Mana 1 | The Fruits Of Sexual Excitement Mana 1
Hatsujou Training - Sexual Excitement Training
Uruka-chan to Fuminocchi o Aheraseru Hon
[Sakai Ringo] Koremo Benkyou no Hitotsu dayo! (Otokonoko Uke Vol. 1) [Chinese] [銀人個人漢化]
[Miyahara Ayumu] Idol no Tamago wa Benkyouchuu | 明日偶像練習中 [Chinese]
Benkyou Nesshin na Goreijou Omake | 热爱学习的大小姐
[Hasseiken (Tosi)] Mafuyu Sensei no Kyouiku Kan (Bokutachi wa Benkyou ga Dekinai) [Digital]
Shishunki no Obenkyou
Mura ni wa Juku ga Nai no de Watashi ga Benkyou wo Oshiete-imasu. | 因為村裡沒有學校所以我來教大家讀書
Kirisu Sensei wa Gaman ga Dekinai
(ComiComi11) [Yoru no Benkyoukai (Fumihiro)] Vita no Hon II (Mahou Shoujo Lyrical Nanoha)
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [leoR8714個人漢化]
(Reitaisai 9) [Yoru no Benkyoukai (Fumihiro)] Satori Yoru (Touhou Project) [Chinese] [CE家族社]
G&D
(C99) [Pazzo S.P. (Akikaze Shirakumo)] Petite Soeur 19 (Bokutachi wa Benkyou ga Dekinai)
[Miyahara Ayumu] Idol no Tamago wa Benkyouchuu
Kateikyoushi to Obenkyou
Empty Pool Excitement!!
(SC2018 Summer) [Yudenakya Nama-Beer (Uzura no Tamago)] Hana to Saaya no Himitsu no Benkyoukai (Hugtto! PreCure)
[Miyahara Ayumu] Idol no Tamago wa Benkyouchuu Ch. 1-5
(CR36) [Yoru no Benkyoukai (Fumihiro)] Tosaka Yonchoume (Fate/stay night)
Hatsujou no Genri - The Principle of Sexual Excitement
Shishunki no Obenkyou 3 | Puberty Study Session 3
Mafuyu Sensei to Saimin Shidou
"Sex no Benkyou Shiyokka?" Kareshi ga Iru no ni Itoko kara Shojo wo Ubaware Zecchou Shidou 16
Satsuki Onee-chan to Issho ni Benkyou Shiyo
(Reitaisai 15) [Yoru no Benkyoukai (Fumihiro)] Satori Goku - Satori no Heya 5 (Touhou Project) [Chinese] [无毒汉化组]
(SC2020 Autumn) [Maruarai (Arai Kazuki)] Kiss-Ma no Natsu | Summer Of The Compulsive Kisser (Bokutachi wa Benkyou ga Dekinai) [English] {Doujins.com}
[Junginboshi (Takashina Asahi)] Osananajimi de Koibito no Kanojo to Himitsu no Benkyoukai [Chinese] [酱油水月月个人汉化] [Digital]
(C94) [Etoile Zamurai (Yuuno)] Mafuyu Sensei to Ashumii Senpai o Aheraseru Hon | A Book About Fucking Mafuyu-sensei & Asumi-Senpai Silly (Bokutachi wa Benkyou ga Dekinai) [English] [Redlantern]
[Arsenal] Sexual Excitement Milk Hall - Honorable Young Lady's Knowledge On Sex [English] [cedr777]
Iinchou to Obenkyou
(C67) [Maruarai (Arai Kazuki)] Benkyou no Jikan | Study Time (School Rumble) [English]
[withsoda (Kitaichi Naco)] Issho ni Benkyou [Digital]
Yomi no Kuni - Yomi country