[Shunjou Shuusuke] Solitude (COMIC Mugen Tensei 2015-04) [English] [Striborg+Ranzu02] [Decensored]
[Ojo] Yonaga no Ecchi wa Hodohodo ni (COMIC Megastore Alpha 2017-11) [Chinese] [黑条汉化] [Digital]
[Chiba Dirou] Boku no Suki na Obasan | My Favorite Aunt (Are Suki) [English] [Yoroshii]
Shishunki no Obenkyou Saishuuwa | Puberty Study Session Final Chapter
(CR34) [Shinanoya (YAMA)] V-TIC 26 (Kanon)
(C86) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 14 (KANON)
Mashiro Benkyoukai | Mashiro's Study Session
Obasan no Seikyouiku | Auntie's Sex Ed
[Rekulon (Ishi)] 甘い研究 ~A study in sweet~ (Sherlock Holmes)
(C64) [Mari-chan FC (Ginseidou)] Radio Minase Panty 2 (Kanon)
[Ninjin San] Mama wa Koibito | My Mother is My Lover [English] [Digital]
[Sugar Milk] Omamagoto | Playing House (Girls forM Vol. 09) [English] [PSYN]
[Karuma Tatsurou] Inmama [Chinese] [裏之夢境]
[Kojima Miu] Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1-6 [English] [Fated Circle]
[Kuroneko Smith] Oba-san no Karada ga Kimochi Yosugiru kara <<Kouhen>> ~Boku no Oba-san wa Chou Meiki Datta~
[Oshii Rei] Kougyaku Jugyou [English] [CGrascal]
[Fuyuno Mikan] Mizugi de Obenkyou | Swimsuit Study! (COMIC LO 2015-01) [English] {Yuzuru Katsuragi}
Some Stuff
(C83) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 11 (KANON)
(C83) [99mg (Coconoe Ricoco)] study room
[Arsenothelus (Rebis)] Futari no Meikyuu Oujo 6.5+ 7 [Digital] [Chinese] [这很恶堕+不咕鸟汉化组]
[Hanzaki Jirou] Ran Kon [English] {Lazarus H + hentai2read.com}
(CCOsaka109) [La.C. (Narumi Meiko)] Oshiete Study (Akatsuki no Yona)
Sense to Naisho no Obenkyou | A Secret Study with Sensei
(C77) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 5 (Kanon) [Decensored]
(C74) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 3 (Kanon) [Decensored]
COMIC Shingeki 2016-01
Potion Study Shippaidan
[Karma Tatsurou] Tsuya Mama c02+04-05 [ENG]
Movie Study Club Episode 4
Seijino Obenkyou - STUDY OF XXXXX
[necoJET] Benkyou Shiyou! - Let's Study!
[Kiyokawa Zaidan (Kiyokawa Nijiko)] Obachan ga Nuitageyou ka? | Should Oba-chan give you a Hand? [English]
(C66) [Dog&God (Tamabe Inusuke)] Sister's case study. (Shuukan Watashi no Oniichan)
[Karma Tatsurou] Oji Shirazu (Tsuya Mama) [English] [Touma]
[Shindou Hajime] Onee-chan no Boots-shiki Benkyouhou | Onee-chan's Boot Style Study Session (S Otome × M Danshi no Gyaku Zeme Ganbou) [English] [desudesu]
[Daigo] Glamorous Ch. 1-5 [English] [Decensored]
Mushaburi Learning - Let's Study Penis
[Kuroki Hidehiko] 33 Sai Midarazuma | 33 Year Old Lusty Housewife [English] {Tadanohito} [Decensored] [Digital]
[Gabri-L] Gamushara ga Suki Ch. 7-9 [English] [Amoskandy]
[Kai Hiroyuki] Hannari Otona Kyouiku - Mother's Sex Lesson | 風雅華麗大人教育 [Chinese]
Bitch Oba to Inran Mama! | Bitchy Aunt and Slutty Mother!
(C83) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 11 (KANON) [English] {Laruffii}
[Napo] Let's Study! (COMIC ExE 16) [English] [ddock17] [Digital]
[Hy-dou (Hyji)] Kinjo Yuuwaku Godou Onsen Ryokou Hen [Chinese] [丧尸×无毒汉化]
[Fundoshi] Nephew's Cock Slave
[Freehand Tamashi] Oba to 3P
[Sugar Milk] Omamagoto | Playing House (Girls forM Vol. 09) [Chinese] [沒有漢化]
[Actuator] Ryuugaku Shita Osananajimi | My Childhood Friend Who Went to Study Abroad [English] [HappyMerchants]
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
Oba, Kazue no Nikuatsu | Aunt Kazue's Fleshy Squeeze
[Jinsukeya (Jinsuke)] Boku to Oba-san no AmaAma Natsuyasumi [Digital]
[Vulcan Nure] Boku no Oba-san wa Sugoku Ecchi
[Zenmai Kourogi] Kazue to Kimie no Nichijou Seikatsu
[Kuroneko Smith] Oba-san no Karada ga Kimochi Yosugiru kara ~Boku no Oba-san wa Chou Meiki datta~ | My Aunt's Body is Irresistible. ~Her Hole is the Best~ (English) [Subsik]
[Sakurayu Haru] Onee-chan to Dekirukoto. [Chinese]
(C91) [Mousou Colosseo (Oda non)] H na Toshiue no Hitozuma Onna Joushi Bon | A Sexy Married Woman & A Female Boss [English] [RL+LWB]
[Kuroneko Smith] Oba-san no Karada ga Kimochi Yosugiru kara ~Boku no Oba-san wa Chou Meiki Datta~ Kakioroshi | My Aunt's Body Is Irresistible ~ Her Hole Is the Best ~ (Bonus) [English] [8TB Translations]
[Sasayama Ayako] steady study
Action Pizazz DX 2008-07
(C77) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho 5 (Kanon) [English] [Belldandy100] [Decensored]
(C72) [Mitarashi Club (Mitarashi Kousei)] Akiko-san to Issho (Kanon) [Decensored]
COMIC Grape Vol. 7 [Digital]
[Hidemaru] Ryoujyoku!! Urechichi Paradise