Teme Benkyou Oshiero1

Kyouko Shokushuzeme no Hon | 杏子被触手侵犯的本子

Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter

temee no yome to gak i, jitsuha ore no dakara

Mahou de Ecchi no Obenkyou!

Mikan to Shokushu to Kiniro to

Hatsujou no Genri - The Principle of Sexual Excitement

Shishunki no Obenkyou | Puberty Study Session Ch. 1-6

Urenai Eroge Writer ga Josou Shite Onnanoko no Kimochi o Benkyou Shite Mita 4

[Fry Dish (Jakko)] Onee-chan-tachi to Amaama Jukenbenkyou [English] [Digital]

[gento] "Sex no Benkyou Shiyokka?" Kareshi ga Iru no ni Itoko kara Shojo wo Ubaware Zecchou Shidou 1-2 | Let's Learn About Sex: Your Cousin Will Take Your Virginity and Teach You How to Come 1-2 [English]

(COMIC1☆9) [Yoru no Benkyoukai (Fumihiro)] β3 (Sora no Otoshimono) [Chinese] [无毒汉化组]

Uruka no Saimin Benkyoukai

[Shiba Nanasei] Aki no WARASHI tachi [Chinese] [最愛大屁屁x漢化組漢化組] [Digital]

(C94) [Aimaitei (Aimaitei Umami)] Futanari Kyokon Kuro Gal Kanojo to Benkyou Oheya Date da to Omottara Soku Onaho Atsukai Fukujuu Gyaku Anal nante... 丨本以為是和扶她巨根黑辣妹女朋友 在房間學習的約會♥ 結果馬上被當成飛機杯♥服從反向小穴做愛♥什麼的… [Chinese] [沒有漢化]

Subaru Prison Abuse (nanoha)

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

(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)

Your Love is Mine - sexual excitement of Dragon Girl

Idol no Tamago wa Benkyouchuu

(C93) [UROBOROS (Utatane Hiroyuki)] Sensei wa Seisou ga Dekinai (Bokutachi wa Benkyou ga Dekinai) [Chinese] [寂月汉化组]

Karin to Anata no Ecchi na Benkyou Beya

Kayoizuma

(C69) [Yoru no Benkyoukai (Fumihiro)] ISSS. (ToHeart2)

Obenkyou ≒ Sex

[Shimo ga Dorodoro (Shimo Douro)] Temee Wa Yasashisugiru (Boku no Hero Academia)

[Meganei] Shishunki no Obenkyou Ch.1-6 [Chinese] [變態紳士漢化組] [Digital] [Ongoing]

Joi de Oshigoto

Mafuyu Sensei to Saimin Shidou

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

Empty Pool Excitement!!

Zettai Temee ga Neko Daro ga!!

Satonaka Chie-chan ni Oshioki suru Hon Test Benkyou Hen

Mashiro Benkyoukai | Mashiro's Study Session

Osananajimi-chan to Himitsu no Benkyoukai

Satsuki Onee-chan to Issho ni Benkyou Shiyo

[Ohsaka Minami] Hatsujou no Genri - The Principle of Sexual Excitement

[Kino Hitoshi] Hatsujou Souchi - Sexual Excitement Device [English] [doujin-moe.us] [Digital]

physical

(DUEL★PARTY) [paco (ZIZ)] Teme no Card o Yokoshi na! (Yu-Gi-Oh!) [Chinese] [夜願漢化]

[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]

(C101) [Yoru no Benkyoukai (Fumihiro)] Kousoku Sareta Mikan ga Choukyou Game Clear o Ganbaru Hanashi Tsudzuki (To LOVE-Ru Darkness)

BOKUTACHIHA SENSEIMO URUKAMO KAWAII

Département de recherche en fellations - Ch.01

[Caramel Dow] Sadistic Angel

[Tachibana Takashi] Hatsujou Toiki - Breath of Sexual Excitement

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

Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi

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

Mari Nee-chan to Ecchi na Benkyoukai

(CR30) [Yoru No Benkyoukai (Fumi Hiro)] 13 (Sister Princess)

Osananajimi de Koibito no Kanojo to Himitsu no Benkyoukai

[Fry Dish (Jakko)] Onee-chan-tachi to Ama Ama Juken Benkyou [Chinese] [靴下汉化组] [Digital]

Ikenai ! Mafuyu Sensei

(C92) [Yojouhan (Shijou Sadafumi)] Uruka-chan to Ichaicha Shitai! (Bokutachi wa Benkyou ga Dekinai)

BOKUTACHIHA SENSEIMO URUKAMO KAWAII

Urenai Eroge Writer ga Josou Shite Onnanoko no Kimochi o Benkyou Shite Mita 1~4 + α

[Hashida Mamoru] O Benkyou Shiyo!! | Let's Study (COMIC RIN 2005-03 Vol. 3) [English] [Random Translator]

Sanae Onee-chan de Obenkyou Shiyou!

Unicorn-chan to Himitsu no Obenkyoukai

Bokutachi wa Yoru no Benkyou ga Dekinai

(C78) [Yoru no Benkyoukai (Fumihiro)] Ayakashi Kitsune 2 (Nurarihyon no Mago)

(C91) [Yoru no Benkyoukai (Fumihiro)] βIV Oshioki Nymph (Sora no Otoshimono) [Chinese] [无毒汉化组]

[Fry Dish (Jakko)] Onee-chan-tachi to Ama Ama Juken Benkyou [Digital]

(C93) [Omodume (Kushikatsu Koumei)] Omodume BOX 41 (Bokutachi wa Benkyou ga Dekinai)

Shishunki no Obenkyou | 思春期的性學習

(C99) [Kurohamya (Kurosu)] Satonaka Chie-chan ni Oshioki suru Hon Test Benkyou Hen | Satonaka Chie's Punishment - Test Study Edition (Persona 4) [English] [head empty]

Unicorn-chan to Himitsu no Obenkyoukai

Benkyou no Ikinuki ni | Taking a Break from Studying

(C94) [Yoru no Benkyoukai (Fumihiro)] Megumin Slime-zuke! (Kono Subarashii Sekai ni Syukufuku o!)

[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}