Yumis Study

COMIC Megastore Alpha 2017-11 [Digital]

[Freedom Prophet] Cool () Study session

[Jingrock] Futari de Obenkyo | Studying Together (COMIC Megastore H 2007-07) [English]

COMIC Masyo 2022-07

Kaibutsu Musume Studies - Monster Girl Studies

[A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 10 Gou (Kantai Collection -KanColle-) [English] [constantly] [Digital]

(C47) [Kouga-dou (Kotoyoshi Yumisuke, Shibari Kana)] RIGHT WHERE I WANTED TO BE (Various)

(C64) [Oldwiseman (Saizuka Mio)] yumi-chan's anus (Maria-sama ga Miteru)

[Kaitou Pink] Iiwake Study

[Kotoyoshi Yumisuke] Jimi Kyonyuu Kurokawa-san no H na OL Seikatsu Ch. 3 (Honyu Sikuhakku) [Chinese]

Mashiro Benkyoukai | Mashiro's Study Session

Nyuugyaku no Rudbeckia

[Kotoyoshi Yumisuke] Doukoku no Taiyou Koukotsu no Tsuki

Hitotsu ni Natchae

Let's Study!

COMIC 0EX Vol. 30 2010-06

E!? Aiba Yumi kara Bonyuu ga!?

Hakidame | Garbage Dump Ch. 3

[KINOKO allstars (Kinokonokko, Yumi Ichirou)] KINOKO Tsuushin 5 (Kidou Senshi Gundam SEED DESTINY)

[Husky guy] SStudy Ch.0-30 (English) (YoManga) (Ongoing)

[Yumi Ichirou] Ero-Manga Henshuusha Aki - Ero-Manga Editor Aki

ABC Studying Adult ABC%27s With The Blonde Haired Woman

[Old School Academy] Pastel★Idol (Mahou no Idol Pastel Yumi) [Digital]

(C66) [Dog&God (Tamabe Inusuke)] Sister's case study. (Shuukan Watashi no Oniichan)

COMIC Megastore Alpha 2014-04

SStudy Ch.75-76

(C86) [Dotechin Tengoku (Ryuuki Yumi)] Yome to Boku 4 (THE iDOLM@STER)

Sex Study

(C67) [16kenme (Sato-satoru)] shakaika Club [Social-Studies Club]

SStudy Ch.0-40

Kanban Musume - Studying

COMIC HOTMiLK 2015-01

[Husky guy] SStudy Ch.0-35 (English) (YoManga) (Ongoing)

[A-office (Yumi Ichirou)] Kikan Yumi Ichirou Soushuuhen + ε (Various) [Digital]

[Kotoyoshi Yumisuke] Haha to Ane to Aoi Ichigo no Fromage Ch. 2 (Honyu Sikuhakku) [Chinese]

Movie Study Club Episode 5

[Kinoko Allstars (Kinokonokko, Yumi Ichirou)] Kinoko Tsuushin 4 (Final Fantasy VII)

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

(C91) [Old School Academy (Amedama Akihito)] Mahou Shoujo (Various)

COMIC Megastore DEEP Vol. 24

A Wildlife Study of Poni Canyon

[Ryuuki Yumi] Onna no Karada de Dekiru Koto | Things you can do with a girl's body (COMIC Masyo 2018-08) [English] [desudesu] [Digital]

[Kotoyoshi Yumisuke] Kyonyuu Kakusu wa Sichinan Abaku Ch.1-7

Let's Study xxx2

COMIC Megastore DEEP Vol. 3 [Digital]

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

[Hayami Yumi] You to Ai Mai Mii

[A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 12 Gou (Occultic;Nine) [English] [Nemesis716] [Digital]

BiriBiri Study 2 + Uiharu Haru no Pantsu Matsuri

[Nakata Yumi] Mako-chan to Asobo!

SStudy Ch.0-23

[Teterun] Kawaii Ano Ko wa Futanari-kei Nikushoku Shoujo Ch. 1 [Digital]

[Anthology] Love Chara Taizen No. 20

Seimaji Karu Gakuen Seito Shidou Youkou

COMIC Megastore DEEP Vol. 8 [Digital]

[Kana Shibari] Live Today (Dragonball Z)[English]

COMIC Megastore 2012-11

(SC16) [Dotechin Paradice (Ryuuki Yumi)] Minimimi

[Nakata Yumi] Osawagase Bentenryou