[S+y (Yumiya)] Dragon wa Shizuka ni Kurasenai (Pokémon Sword and Shield)
(C84) [Old School Academy (Amedama Akihito)] Majokko Fetish (Various)
Let's Study xxx 3
(C68) [Dotechin Tengoku (Ryuuki Yumi)] PSYCHO ROCK -cow version- 2000-2002
Yumi Sensei no Nayamigoto | Yumi-sensei's Worry
[Kotoyoshi Yumisuke] 3 (Tower Of Druaga)
[Kotoyoshi Yumisuke] Kumikyoku Mitsunyuu 2 - Mammosus Vacca Narratio 2 [English] [Nemui] [Decensored]
(SC44) [done., sachi-machi (NaritamaSaty, Shiina Ayumi)] SimoKami Gattai Shashinshuu (Tengen Toppa Gurren Lagann)
(C65) [Hatahata Factory (Kotoyoshi Yumisuke)] XXX III (Dead or Alive) [English]
(C68) [Circle Heron (Shiramayumi)] Magejun 14 (Fushigi Boshi no Futago Hime)
[Yumi Ichirou] Hito no Tsuma Ch. 10 (Men's Gold 2016-05) [Chinese] [酷鲨社区汉化组]
Kikan Yumi Ichirou Soushuuhen + ε
(C90) [Old School Academy (Amedama Akihito)] Magical Toy Girl (Various)
(C61) [Dotechin Tengoku, Ryuu no Kinyoubi (Ryuga Syo, Ryuuki Yumi)] LV up Koushinkyoku (Dragon Quest IV)
[Shakeda Nene] Yankee Hana-chan no Neko Kawaigari Kareshi | 不良少年华他无原则娇惯小男友 1-2 [Chinese] [冒险者公会] [Digital]
Study Time
[KINOKO allstars (Kinokonokko, Yumi Ichirou)] Kinoko Tsuushin vol. 1 - revision and enlargement | Mushroom Signal vol. 1 - revision and enlargement (Dead or Alive) [English] [EHCOVE]
[Kotoyoshi Yumisuke] Doukoku no Taiyou Koukotsu no Tsuki Ch. 1-7 [English] =Rinruririn + Funeral of Smiles=
Nukiya no Nyuudon_CheeGyu Kao no Kyaku ni Okasareta Hitozuma
Yumi Ryuuki - What Lingers in My Ears is Your Singing Voice [English]
(C78) [MiyuMiyu Project (Kanna Satsuki)] You are mine ~Gloriosa e Youkoso~ (Ragnarok Online)
(COMIC1☆7) [MiyuMiyu Project (Kanna Satsuki)] Sakura・Sakura (VOCALOID)
[Kotoyoshi Yumisuke] Anoko to Apaman [English] [Kusanyagi, SMDC-Translations] [Decensored]
[Takano Yumi] Erotic Fairy Tales: Red Riding Hood chap.3 [English]
[MTL] [Kotoyoshi Yumisuke ]breast humiliation File001 (english)
(C84) [MiyuMiyu Project (Kanna Satsuki)] Ranmingu na Kanojo (VOCALOID)
Immoral Study ~ Bishoujo Shimai no Rouraku
[Actuator] Ryuugaku Shita Osananajimi | My Childhood Friend Who Went to Study Abroad [English] [HappyMerchants]
[Mayumi Daisuke] Hitoduma Ryoukan Nikki
[A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 10 Gou (Kantai Collection -KanColle-) [English] [constantly] [Digital]
(C63) [Hatahata Factory (Kotoyoshi Yumisuke)] XXX (Dead or Alive)
(C93) [Usoppu Land (Amayumi)] Anice ni Omakase (Sonic Soldier Borgman)
[Nakata Yumi] Iinari Princess
(C72) [cube (Enari Yumi)] Magic Words (Romancing SaGa -Minstrel Song-)
Movie Study Club Episode 7 END
[MiyuMiyu Project] FANTASTIC!! (ro)
[Kotoyoshi Yumisuke] Doukoku no Taiyou Koukotsu no Tsuki Ch. 1-6 [English] =Rinruririn + Funeral of Smiles=
[Shimaji] Mushaburi Learning | Let's Study Penis (COMIC Shitsurakuten 2013-05) [English] [CGrascal]
[Amayumi] karen saku
[Kotoyoshi Yumisuke] Kaichichi Miko Uzume Ch. 1-9
(C70) [Usoppu Land (Amayumi)] Gemini Drive
(C64) [A-office (Yumi Ichirou)] Rinjizoukan Yumi Ichirou Dai 4.5 gou 2003 Nen Haru Yokokugou (Dead or Alive, Gundam SEED)
(COMIC1☆12) [Dotechin Tengoku (Ryuuki Yumi)] Love Mako (THE iDOLM@STER)
[Morinaga Milk] Study After School
[Asuka Yumiki] Oneesan no Yuuwaku
[Kotoyoshi Yumisuke] Anoko to Apaman Ch. 9 [English] {SMDC-Translations}
[Circle Heron (Shiramayumi)] Magejun 32 (YuruYuri) [English] [Kamikakushi] [Digital]
(C87) [Dotechin Tengoku, L.L.MILK (Ryuuki Yumi, Sumeragi Kohaku)] Yomeshima! (THE IDOLM@STER)
(COMIC1☆10) [Flicker10 (Kuronyan)] Issho ni Obenkyou... Shiyokka? | Would You Like to... Study Together? (Strike Witches) [English]
(C93) [Marshmallow Balloon (Kayumidome)] Atago to Love Love Time (Azur Lane)
(C64) [Dotechin Tengoku (Ryuuki Yumi)] Mirupu
[Takano Yumi] Erotic Fairy Tales: Red Riding Hood chap.2 [English]
[Kotoyoshi Yumisuke] Kyonyuu Kakusu wa Sichinan Abaku Ch.1-7
Irisu Fuyumi no End Roll
Seimaji Karu Gakuen Seito Shidou Youkou | 聖魔法學園生活指導要項
[Asuka Yumiki] Idakasete Senorita | 擁抱我吧SENORITA [Chinese]
(COMIC1☆13) [Poire Mousse (Nashiki Noi)] Study Time (Toji no Miko) [English]
Seimaji Karu Gakuen Seito Shidou Youkou
Mashiro Benkyoukai | Mashiro's Study Session
(COMIC1☆10) [Dotechin Tengoku (Ryuuki Yumi)] Yome to Boku FINAL (THE IDOLM@STER)
[Kotoyoshi Yumisuke] Nyuugyaku no Rudbeckia ~Etsuraku no Diary~
[Yumiya Yukarigawa] BLACK OUT
[A-office (Yumi Ichirou)] Dera Yumi Ichirou
(Futaket 9.5) [serious graphics (ICE)] ICE BOXXX 12 Teron jin no Shison Sonzoku ni Kan suru Kousatsu | ICE BOXXX 12 Teron's Study of Offspring Survival (Space Battleship Yamato 2199) [English] {doujin-moe.us}
Study Together
(SC60) [Nuno no Ie (Moonlight)] Let's Study xxx (Love Live!) [English]
COMIC MUJIN 2007-08
(C86) [MiyuMiyu Project (Kanna Satsuki)] Honjitsu no Hishokan wa Shimakaze Desu. (Kantai Collection -KanColle-)
[Kato Mayumi] Zootopia Gijinka Manga Sono 7 (Zootopia)
(C85) [MiyuMiyu Project (Kanna Satsuki)] snow drops (VOCALOID)
Conan NTR Series No. 1
[A-office (Yumi Ichirou)] Kikan Yumi Ichirou Dai 11 Gou (NEW GAME!) [Digital]
[Kita Yumika] Otokonoko Wakaba-chan
Movie Study Club 7.5 (EXTRA CHAPTER!)
Let's Study ×××2
(C92) [Circle Heron (Shiramayumi)] Magejun 41 (Kobayashi-san-chi no Maid Dragon)
(Daienkai! 7) [S+y (Yumiya)] Colosseum yori Ai o Komete (One Piece) [Chinese]
(C66) [Dotechin Tengoku (Ryuuki Yumi)] PSYCHO ROCK -ver.[C]-
[Kiya Shii] Momoiro study! Vol.01-06 (Complete)
[Kotoyoshi Yumisuke] Omoitattara Chichijitsu [English] [tadanohito]
[A-office (Yumi Ichirou)] Kikan Tomomi Ichirou Dai 5 Gou 2003 Nen Haru Gou | Tomomi Ichirou Quarterly 2003 Spring Issue (Dead or Alive)
Yozakurax & Yumix New Link
[Yumi Ichirou] Seiyoku. [Digital]
Chotto Asagohan 2
[Kotoyoshi Yumisuke] Kainyuu Miko Uzume Ch. 7-8 [English]
[Kotoyoshi Yumisuke] Juicy Fruits
[Yumiya Yukarigawa] Femme Fatale
[Kotoyoshi Yumisuke] Hatsujou Milk Tank Mama Momoka Ch. 1-3
[Sayoshi Ayumi] Shoujo no Inbou
(C88) [Plott (Ryuuna)] Study Steady (Fire Emblem Kakusei)
Movie Study Club Episode 5
Should We Study
[S+y (Yumiya)] My Lovely Doctor Heartstealer (One Piece) [Chinese]
[Shikawa Yumiya] Prizm Heart
[Kinetoscope (Chourui, Yukarigawa Yumiya)] Ware o Toutoshi to Omoite, Ken ni Ogori Shi o Anadoru Nakare (Touhou Project) [2009-05-24]
(C68) [AbysspechkA (Okiyumi Kase)] Yue to Okojo to Himitsu no Kotoba (Mahou Sensei Negima!)
(C63) [Shisshin Chuudoku (Ayumi Tooru, Itou)] nichiyoubi no sugoshikata (Ojamajo Doremi)
(SC2018 Autumn) [Dotechin Tengoku (Ryuuki Yumi)] Yome Chichi Iyashi (THE iDOLM@STER)
[Kotoyoshi Yumisuke] Hatsujou Milk Tank Mama Momoka Ch. 1-2
[Yumi Ryuuki] Sunao ni Sugao [ENG]
[Yumi Ichirou] Hito no Tsuma Ch. 1-6
[Kotoyoshi Yumisuke] Haha to Ane to Aoi Ichigo no Fromage - Fromage of mother and an older sister and a blue strawberry Ch. 1-3
Young Comic 2007-01
[Kayumidome] Valerie Monogatari ~Oujo-sama wa Yaritai Houdai!?~ Ch1/ The Story of Valerie ~The Queen Gets To Fuck As Much As She Wants!~ Ch.1 [English] {Doujins.com}
(C75) [Kinetoscope (Chourui, Yukarigawa Yumiya)] Ware o Toutoshi to Omoite, Ken ni Ogori Shi o Anadoru Nakare (Touhou Project)
[Tsukimori Izumi] Systematic Study Group [English][SaHa]
(C73) [Usoppu Land (Amayumi)] Gemini Drive Final
[Yumi Ichirou] Hito no Tsuma Ch. 1-9
(SC2015 Winter) [L.L.MILK, Dotechin Tengoku (Sumeragi Kohaku, Ryuuki Yumi)] C.G.K.R! (THE IDOLM@STER CINDERELLA GIRLS)
[Mayumi Daisuke] Ochiyuku Onna
[Kotoyoshi Yumisuke] Hyakka Nyuuran ~UZUME~ | Hundred Blossoms Raging Boobs ~UZUME~ [English]
(C78) [Kinetoscope (Chourui, Yukarigawa Yumiya)] Kinetoscope Rough Sketch 05 (Touhou Project)
(SC16) [Dotechin Paradice (Ryuuki Yumi)] Minimimi
[Dotechin Tengoku (Ryuuki Yumi)] MILL MAKE
Let's Study xxx
Secret Study Session 2 Nino-chan to Dokidoki Benkyoukai
The True Story of Ayumi
[Miyamoto Liz] Pure Majyo Study-XXX (COMIC Unreal 2016-04 Vol. 60) [Chinese] [無邪気漢化組]
(C91) [INDEX:410 (Shindou Mayumi)] Rem no Koufuku H Ron (Re:Zero kara Hajimeru Isekai Seikatsu)
[S+y (Yumiya)] Bottom of Bottle. (JoJo's Bizarre Adventure) [English] {EHCOVE}
[Shikawa Yumiya] Ai-bu - Love Club
Let's Study ××× 5
[Kotoyoshi Yumisuke] Naked Party [English] [Decensored]
[Takano Yumi] Erotic Fairy Tales: The Little Match Girl chap.2 [English]
Uruka no Saimin Benkyoukai | Uruka's Hypno Study Group
[PINK POWER (Mikuni Saho, Tatsune Yumino)] Cranberry Red (Tales of Symphonia)
(C62) [A-office (Yumi Ichirou)] Kikan Yumi Ichirou Soukan Dai 3 Gou 2002 Nen Haru Gou (Dead or Alive, Sakura Taisen)
(C94) [Marshmallow Balloon (Kayumidome)] Belfast Mama no Shasei Kanri (Azur Lane) [Chinese]
Free Study on the Roof_WanyaAguda
A Study in Rosy
(C89) [Circle Heron (Shiramayumi)] Magejun 39 (YuruYuri) [English]
[Norinko] Momokan Juken Benkyou no Tame Otomari Shi ni Kita Momo-chan ni Gyaku Suiminkan Sarechau Hon | MOMOKAN - Getting Reverse-raped by Momo-chan While I Slept When She Came Over To Study (Girls und Panzer) [Digital]
(SC45) [Dotechin Tengoku, L.L.MILK. (Ryuuki Yumi, Sumeragi Kohaku)] Ushisawagi
[Sakura no Tomoru Hi e] Kinjo no Hitozuma-san "Yumi-san" | The Neighborhood Housewife "Yumi-san" [English]
[Takano Yumi] Erotic Fairy Tales: Snow White chap.2 [English]
[Meganei] Shishunki no obenkyou | Puberty Study Session (COMIC Shingeki 2019-01) [English] [Shippoyasha] [Digital]
[cube (Enari Yumi)] PRIME PLUMSTAR (Etrian Odyssey)
[Takano Yumi] Erotic Fairy Tales: The Star Money chap.2 [English]
Shishunki no Obenkyou Saishuu-banashi | Puberty Study Session Final Chapter
(C60) [Naschbe (Yuminaga Kyuuten)] Osorubeki Kodomo-tachi (Card Captor Sakura)
[Kinetoscope (Yukarigawa Yumiya)] Tsuki no Waltz (Final Fantasy IV) [Digital] [Incomplete]
[Kotoyoshi Yumisuke] Doukoku no Taiyou Koukotsu no Tsuki
Sakiko-san in delusion Vol.8 revised ~Sakiko-san's circumstance at an educational training Route3~ (collage) (Continue to “First day of study trip” (page 42) of Vol.1)