[St. Rio (Naoki, Purin)] Ore no Imouto to Sono Onna Tomodachi ga Ero Kawaii Wake ga Nai (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]
(C87) [Ogerwillow (Kaya Rio)] Shoyamu - First Night Dream (Touhou Project) [English]
[Abe Morioka] Hot Teacher (COMIC Aun 2011-05) [English] [Yoroshii]
[Kouzukitei (Kouzuki Rio)] Saimin ni Kakatta Hotaru-san ni Osowareru Hon (Dagashi Kashi)
[St. Rio (Kitty)] Love Dashi 7 (Love Hina)
[Ooshima Ryou] Nin Kyoushi no Ikenai Houkago Part 1 | The Homeroom Teacher’s “No! Don’t Do It! After School" Part 1 (Yorokobi ni saku Karada) [English]
[St.Rio (Kitty, Purin)] Nakadashi to Vampire 2 (Rosario + vampire)
[Yanagawa Rio] Wetly Wife Ch. 1-5 [English] {Tadanohito}
[St. Rio (Naruko Hanaharu)] Gooichi Niiichi (Gunparade March)
[Kouzuki Rio] Watashi o Meshimase
(CR15) [Circle Taihei-Tengoku (Horikawa Gorou)] Super Mario Collection (Super Mario Brothers) [English] [rookie84]
(C90) [IndexACG (Momofuki Rio)] INDEXGIRLS 08 Youbi 2 [English] {Doujins.com}
(SUPER10) [St. Rio (Kitty, Purin, Tanataka)] AVIVA 2 (Chobits)
[St. Rio (Kitty, Purin)] Baka to Chinko to Shoukanjuu (Baka to Test to Shoukanjuu)
[St. Rio (Kitty)] Netori Netorare Toshiue Cosplayer-tachi no Yuuwaku 05 (Bishoujo Senshi Sailor Moon)
Comic Masyo 2004-07
[Drill Murata] Jokyoushi - Hot For Teachers | Female Teachers Ch. 1-3 [English] [Taihen Zombii] [Decensored] [Incomplete]
(C77) [St. Rio (Various)] The Idolm@meister Deculture Stars 2 (THE iDOLM@STER)
[St Rio] Buchizan Orphen (Sorcerous Stabber Orphen)
(C64) [St. Rio (Kouenji Rei, Kitty)] Shikima Sensei Negi Nuki! 1 (Mahou Sensei Negima!) [English] [SMDC]
[St. Rio (Naoki, Purin)] Arafour Cosplayer Ingo Yuuwaku (Sailor Moon) [Digital]
(C93) [Momo no Kanzume (Nanamomo Rio)] Akashi no Omise no Kakushi Item (Azur Lane)
[St. Rio] Baku-On!! 2nd period (K-ON!)
(MILLION FESTIV@L 5) [UPA24 (Various)] MILLION ERO FULL COLOR GOUDOUSI OFFSTAGE 2Ω (THE IDOLM@STER MILLION LIVE!)
COMIC Anthurium 004 2013-08
(C67) [St. Rio (Bomu bomu purin, Kitty, Tanataka)] GenCKen 8 (Genshiken)
[St. Rio (Kitty)] SUPER COSMIC BREED 2 (My-Otome, Super Robot Wars)
Trouble★Teachers
[St. Rio (Kitty)] Nama Ikitsu Musume (One Piece)
[St. Rio (Kitty)] Love Dashi 10 (Love Hina)
(Reitaisai 14) [sweet☆jasmine (Setuna Rio)] Bunny Moko-tan to Nakayoshi Sex 2 (Touhou Project)
(COMIC1☆10) [TORA MACHINE (Kasukabe Taro)] Trouble★Teachers vol. 4 (To LOVE-Ru) [Chinese] [清純突破漢化]
(CR37) [St. Rio (Kitty, Kouenji Rei)] COSMIC BREED 3 (Gundam SEED DESTINY)
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 9 [English] [SMDC] [Digital]
(C94) [Caramel Mamire (Akagi Rio)] Okaeri no Tsugi wa (Azur Lane)
(COMIC1☆3) [St.Rio (MyMeroD!)] Maria ni Mune Kyun Kyun Vol.3 (Maria†Holic)
[Yanagawa Rio] Doutei STYLE! | 童貞STYLE! [Chinese]
(SC37) [from SCRATCH (Johnny)] SECRET LESSON F -CHARMING TEACHER- (Mahou Shoujo Lyrical Nanoha StrikerS)
(C91) [MARIO ALMANAC (Mario)] METALSLAG2 (Kantai Collection -KanColle-) [English] [mysterymeat3]
[St. Rio (Kitty, Purin, Tanataka)] AVIVA 3 (Chobits)
(C80) [Potato Salad (Kurisu)] Rio ni Koi Shite! (Super Black Jack) [English] [biribiri]
[St. Rio (Kitty)] Love Dashi 5 (Love Hina) [English] [EHCOVE]
[St. Rio (Kitty, Naoki)] Maonyuu (Maoyuu Maou Yuusha)
(C74) [St.Rio (Mymerod)] Sekirei Hobaku Keikaku 2 (Sekirei)
[Kouzuki Rio] Injoku Mentalism [Digital]
Rion-chan to Sensei
(C70) [St. Rio (Kitty)] HI Enagy 08 (Neon Genesis Evangelion, Fushigi no Umi no Nadia)
[St. Rio (Naoki, Purin)] Ore no Imouto to Sono Onna Tomodachi ga Ero Kawaii Wake ga Nai | My Little Sister and Her Friend Can't Be This Ero-Cute (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] {doujin-moe.us} [Digital]
[St. Rio] Love Dashi 17 (Love Hina)
[St. Rio (Kutty)] Shakume No Mai Otsukamichu 2 (Various)
Junyoku Kaihouku - chapter 4
(C58) [St. Rio (Kitty)] DANDIZM 2000 Nakadashi Millennium (Dead or Alive)
[St. Rio (Kitty)] HiEnergy 01 (Gunparade March, Xenosaga)
[MARIO ALMANAC (Mario)] METALSLUG2 (Kantai Collection -KanColle-) [Digital]
[St.Rio] Eikou aru Kotenbu ni arumajiki Kantsuu Jijou (Hyouka)
(C75) [Yokoshimanchi. (Ash Yokoshima)] Tanpatsu Yuugi BB Rio to Yukai na Nakama? Tachi (Super Black Jack)
Doutei Manual | 童貞的使用手冊
Tsuma Igai no Ana
[Yanagawa Rio] Target (COMIC Masyo 2014-09) [English] {JT Anonymus}
(C66) [St. Rio (Kity)] HiEnergy 06 (Neon Genesis Evangelion)
[Rio Grande (Mitsui Mana)] Korette Nodocchitte Yatsukai!? (Saki)
[St. Rio (Purin, Kouenji Rei)] Shikima Sensei Negi Nuki! 9 (Mahou Sensei Negima!)
(C63) [Gentoukai (Various)] Jigoku Sennsei Nuubee no Ero Doujinshi (Hell Teacher Nube)
[Yanagawa Rio] Hajimete no Manten Sex | Top Score for First-Time Sex (COMIC Masyo 2008-12) [English] [shinkage] [Decensored]
[Yanagawa Rio] Chichizuma x 2 [Digital]
(C77) [St. Rio (Various)] The Idolm@meister Deculture Stars 1 (THE iDOLM@STER)
[St. Rio (Kouenji Rei)] Azmanga Nisshi 2 (Azumanga Daioh)
COMIC ExE 04 [Digital]
[St. Rio (Ishikawa Jippei)] Gekitsuiou (Sakura Taisen 4)
[St. Rio (Kichigai Teiou, Ishikawa Ippei)] SEED 2 (Mobile Suit Gundam SEED)
[St. Rio (Kitty)] Comic Party (Comic Party)
[Texasu?/Nyoroly (St Rio)] Fuckin' Good (King of Fighters)
[Yanagawa Rio] Video no o Jikan | Video Time (COMIC Masyo 2004-12) [English]
[St. Rio (Kitty)] ASHE OF JOY TOY (Final Fantasy XII)
[Yanagawa Rio] LOVE Tissue Ch. 1-3 [English] {Tadanohito}
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 13 [Digital]
[St. Rio (Kitty)] Nakadashi Scramble 4 (School Rumble)
(C89) [Once Only (Momofuki Rio, Nekoi Hikaru)] Shinkai no Musume ga Nikushokukei! (Kantai Collection -KanColle-)
Rio Rollins Scat
(C91) [Momo no Kanzume (Nanamomo Rio)] Cagliostro wa Sekaiichi Kawaii kara XXX Shite mo Ii yo ne (Granblue Fantasy) [English] [aerozext]
[Momofuki Rio] Junyoku Kaihouku 3-goushitsu (COMIC AUN 2017-07) [English] [Selcouth] [Digital]
Trouble Teachers Vol. 5
[doujinshi anthology] Sensei to Issho (Onegai Teacher, Gunparade March)
(C93) [BloodBerry (Sigma Rio)] Serata no Tennis Koujou Iinkai (Shironeko Project)
[Nijigen Koubou (Hirayuki Rio)] Koneko Kitan (Touhou Project) [Digital]
[Kon-Kit] Gonda Sensei no Juujitsu Shita Kyoushi Seikatsu | The Fulfilling Teachers Life of Gonda-Sensei (Yoridori Bitch) [English]
[St. Rio (Kouenji Rei, Kitty)] Shikima Sensei Negi Nuki! 3 (Mahou Sensei Negima!)
[St. Rio (Kitty, Kouenji Rei, MyMeroD!)] Dandyism 6 Rinoa à la mode 2 (Final Fantasy VIII)
(C42) [Studio SAMPLE (Various)] SAMPLE Vol. 4 (Various)
[Kouzuki Rio] Sekenshirazu na Seisokei JK Kankin Yakubutsu Sennou de Do-M Gangu ni Naru
Trouble★Teachers Vol. 3
Juujun Kyoushi | Obedient Teachers Chapter 1-2
[Anthology] Tsuyo Kiss
(C90) [sweet☆jasmine (Setuna Rio)] Nurse Moko-tan to Nakayoshi Sex (Touhou Project)
[Yanagawa Rio] Yuuwaku Panty
COMIC ExE 07 [Digital]
[St.Rio] ToLOVE Ryu 2 (To Love Ru)
(CR31) [G-SCAN CORP. (Satou Chagashi)] Onegai Mizuho-sensei (Onegai Teacher)
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 2 [Digital]
(C94) [Kuma x Usagi (Sakura Rio)] Zero ni Todokanai Sekaisen (Steins;Gate)
[St. Rio (Kitty, Entokkun)] Dandism 21 Vol. 7 Paris Kagekidan (Sakura Taisen 3)
[Yanagawa Rio] Wetly Wife Ch. 1-9 [English] {Tadanohito}
[Anthology] Onna Kyoushi MX - Women Teacher Maximum
[Kouzukitei (Kouzuki Rio)] Mama wa Saimin Chuudoku! 7 [English] [SMDC] [Digital]
(C95) [Keigai Tengen (Momofuki Rio)] Inran Iemoto no Sennou Nakadashi Settai (Girls und Panzer)
Rakushou! Haramase Sengen | Easy Peasy! The Declaration of Impregnation