(C84) [Shinsen Gokuraku (Shuragyoku Mami)] Hime-sama, Obenkyou no Ojikan desu. (Tales of the Abyss)
[Yuzu Machi] Obenkyou Yori Ochinchin ga Suki! | I Love Dick More Than Studying! (Digital Puni Pedo! Vol. 09) [English] [Tenua]
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project) [Chinese] [迷途竹林汉化]
Kouhai-chan ni Eroi Koto Sareru Hon3
Shishunki no Obenkyou 2 | Puberty Study Session 2
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
(C46) [OFF LIMIT COMPANY (Isou Doubaku)] Queen Ninja 2 (King of Fighters)
Sanae Onee-chan de Obenkyou Shiyou!
Lightning lovers 7
(C81) [Arcon (Meiya)] Itachi no Nikukyuu Taizen (NARUTO)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Seijino Obenkyou - STUDY OF XXXXX
Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together?
[Nagashima Chousuke] Kigenzen 10000 Nen no Ota Ch.01-10
Ueno-san wa Shisunki
Shishunki no Obenkyou Ch. 1-2
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? (Strike Witches)
(C89) [Yuusha-sama Go-ikkou (Nemigi Tsukasa)] Kashima Sensei to Obenkyoukai (Kantai Collection -KanColle-)
[Mutou Koucha] Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi [Chinese] [XM漢化] [Digital]
Ningen no Obenkyou
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Dainiwa Complete Ban
(C93) [110-GROOVE (Itou Yuuji)] Sanyousei to Obenkyoukai (Touhou Project)
Mahou de Ecchi no Obenkyou!
Shishunki no obenkyou | Puberty Study Session
[Fantastic Whale] Twin Slave Ch.1-34 (English) (Ongoing)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
Shishunki no Obenkyou Ch.1-2
painniwakaraseruhon
(C81) [NIKKA (Mario Kaneda)] Jissen Enshuu * Queen no Obenkyoukai (Final Fantasy Type-0)
Shishunki no Obenkyou | Puberty Study Session Ch. 2
(C93) [NERCO (Koikawa Minoru)] Sanae Onee-chan de Obenkyou Shiyou! (Touhou Project) [Chinese] [CE家族社]
(SC29) [HAPPY WATER (Kizaki Yuuri)] Colorful Seed 2 Cosplay Hen (Gundam Seed Destiny)
Kateikyoushi to Obenkyou
(Reitaisai 12) [Youyoumu (Nigo)] Youmu DAY's -Obenkyouhen- (Touhou Project) [English] [Daddy's Cummies]
(COMIC1☆7) [HAMMER_HEAD (Makabe Gorou)] Geboku Keikaku Hatsudou! no Hazu ga...? (To LOVE-Ru Darkness)
(C76) [KinoKonomi (kino)] Pachuri no Obenkyou (Touhou Project)
[Studio Empty (Nishi)] Shisakuhin (Detective Conan)
Ningen no Obenkyou
(C89) [Shiawase Manjuu (Shiawase 1500)] Minna de Obenkyou Shimasho!!
Obenkyou ≒ Sex
Shishunki no Obenkyou Ch.1-5
Kokoro Onee-chan to H na Obenkyou
Junmusu
Mahou de Ecchi no Obenkyou! | Studying Sex with Magic!
Shishunki no Obenkyou
(C79) [Niratama (Sekihara Umina)] Yuri to Issho ni Obenkyou. (Heartcatch Precure!)
Shishunki no Obenkyou Saishuuwa
Doki Doki Oyako Lesson~Oshiete H na Obenkyou~ Daiichiwa Complete Ban
[Shouji Ayumu] Ecchi no Obenkyou | Sexy Studies (COMIC LO 2018-09) [English] [Doki Fansubs] [Digital]
[Aikuri] Obenkyou no Jikan
Yuri to Issho ni Obenkyou.
Mika Ganbaru Oshiete Ecchi na Obenkyou.
(C83) [Strawberry and Tea (Sagami Rin)] Koisuru Allen wa Setsunakute Kanda o Omouto Sugu xxx (D.Gray-man)
Chiteki Bungaku Bishoujo to Ikimakuri Obenkyou Ecchi
Unicorn-chan to Himitsu no Obenkyoukai
[Rokkaku Yasosuke] Obenkyou ≒ Sex (COMIC Shitsurakuten 2014-01) [English] [Facedesk]
amai yūutsu sample
Osananajimi to no Sugoshikata ~Obenkyoukai Hen~
(COMIC1☆11) [Yuasa Rengou (Jean Louis)] Alola! Shirona-san no Abunai Mizugi Satsuei (Pokémon)
[Hazuki Kaoru] Sailor Fuku de Obenkyou (Nioi Gurui) [Colorized]
[Rokkaku Yasosuke] Obenkyou ≒ Sex + Osoto no Ishikawa-san (Sex no Shikumi!) [English] [Facedesk]
Shishunki no Obenkyou 4 | Puberty Study Session 4
[Inoue Nanaki] Muchi na Ojou-sama no Obenkyou (ANGEL Club 2016-03) [Chinese] [村长个人汉化]
Sanyousei to Obenkyoukai
Jissen Enshuu * Queen no Obenkyoukai
(C89) [Coopy (Yomogi)] Chino-chan to Naisho no Obenkyou (Gochuumon wa Usagi desu ka?)
Shishunki no Obenkyou | Puberty Study Session Ch. 5
Yuri to Issho ni Obenkyou. | Studying Together with Yuri.
Ravukore shinkan ① chigiri ichimoto※ R 18 sample
Shishunki no Obenkyou Ch.1-3