(SUPER20) [Suibotsu (Takahashi)] Kamijou Touma no Fukou naru Nichijou (Toaru Majutsu no Index)
[Kurikara] Kamatte Kamatte!
[Himuro Serika] Mizu no Yuuwaku 3
(C91) [Tefutefu. (Tefun)] Futanari Erika to Maho no Himitsu II (Girls und Panzer)
Taimanin Rika Miria
(C93) [Kurokudo-ya (Furisuku)] Jougasaki Rika ga Oyaji ni Saimin Choukyou sareru Boutoubanashi | The Story of how Jougasaki Rika Was Hypnotized And Trained By An Older Man (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com}
(Brand New Leaf 8) [Akahira Kirin (Akahira Kirin)] Ayaka ni Serikatte (To Heart)
[Takahashi Kobato] Niji-Iro Pallet Volume 1
(Higurashi no Tsudoi 3) [10/der (Comoda)] Furudo Erika Wa Kono Teido No Kaikan De Zecchou Ga Kanou Desu | For Furudo Erika at this level of pleasure climaxing is possible (Umineko no Naku Koro ni) [English]
(C50) [Femme Enfant (Sibusawa Eiki)] Lyrical Angel (Nurse Angel Ririka SOS)
[Tenya Wanya (Santos)] Itsumi Erika-san ga Boxing suru Hon (Girls und Panzer) [Digital]
(Shikei wa Iyadakara na) [Kujira Logic, TOYBOX (Kujiran, Kurikara)] Gensou-kyou Chichi Zukan - Kurenai (Touhou Project)
(SC9) [Mechanical Code (Takahashi Kobato)] AS NIGHT FOLLOWS DAY like a sleeping child (Ah! My Goddess)
(C89) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi ~Ise no Saiguu to Saigo no Norito no Kai~
[Shishunki (Kakuzatou Yun)] Rika-chan to Satoko ga Keiichi o Osou Hon (Higurashi no Naku Koro ni) [English] [Digital]
Rika to P-kun no Himitsu no Jikan
Junjou Bitch Love Rika {doujins.com}
[Ryuknigthia (Kiduki Erika)] Daily RO 4 (Ragnarok Online)
(C94) [Aozora Shoujo (Shirane Taito) Rika no natsu no hi (THE IDOLM@STER CINDERELLA GIRLS)
(C73) [Lie*800 (Shinohara Udzuki)] Tajimake no Muko (Ookiku Furikabutte)
(C82) [Analog Store (gomatamago)] Rika mo Kanjou ni Irete Kudasai | Please Enter Rika into Your Calculations! (Boku wa Tomodachi ga Sukunai) [English] [Life4Kaoru]
(C48) [Shishamo House (Araki Akira)] Elfin 12 (Nurse Angel Ririka SOS, Magic Knight Rayearth)
M-sei Fukujuuka Keikaku! Uwasa no Chouzetsu Bikei Daininki Pri Chan Idol Midorikawa Sara Chijoku no Zecchou Noukou Nakadashi Sex
[SENYEN (Yoshida Nami, Gazetta Masuda)] Rika wa Senpai ga Suki Sugite Universe! (Boku wa Tomodachi ga Sukunai)
(C87) [SAKURAWHITE (Yuuki Rika)] Iroha Gonomi [English] [allenallenallen333]
(Shota Scratch Special Shota Petit) [Blue Drop (Guri)] Tennen Shikou Salvage (Ookiku Furikabutte) [English] [Incomplete]
(C91) [Notes. (Takahashi Note)] Note-Dec2016 [English] [biribiri]
(C89) [FLAT (Yukyu Ponzu)] Rika, Otona ni Shiteageyou | Rika, Let's Make You into an Adult (THE iDOLM@STER CINDERELLA GIRLS) [English] [ATF]
(SC57) [Studio Aruta (Kusui Aruta)] YUKI☆RIKA (Boku wa Tomodachi ga Sukunai)
(C72) [nylon 100% (nylon)] Dramatic!! (Ookiku Furikabutte)
(SC38) [NIGHT☆FUCKERS] Momoman 1 (Ookiku Furikabutte)
(C84) [Tenkaichi Babys (BENNY'S, Inomoto Rikako)] Sayoko no Asoko (The IDOLM@STER MILLION LIVE!)
(C93) [Kimagure na Bakeneko (Jenigata)] Heta Heta Erika to Ike Ike Miporin (Girls und Panzer)
[BENNY'S, Inomoto Rikako] Otoko no Ko x Otoko no Ko
[Circle Taihei-Tengoku (Horikawa Gorou)] Fuyuko
(C88) [AMP (Norakuro Nero)] Rika to Miria ni Shiboritorareru Hon (THE IDOLM@STER CINDERELLA GIRLS)
Horikawa Raiko-san ga Jishou Binwan Ongaku Producer no Dokuga ni Kakaru Hon
(C87) [Homuraya★Pleiades (Homura Subaru)] RIKA→MIKA☆ (THE IDOLM@STER CINDERELLA GIRLS) [English]
(C48) [Momo no Yu (Himuro Serika)] Momo no Yu 2 (Ai Tenshi Densetsu Wedding Peach)
[Anthology] Little Pierce Vol.07
(C93) [Aozora Shoujo (Shirane Taito)] Rika no Oshiri Challenge (THE IDOLM@STER CINDERELLA GIRLS) [Chinese]
(C36) [Circle Taihei-Tengoku (Horikawa Gorou)] Injokurei -hankanron bessatsu-
[Inomoto Rikako] Amayadori | Out of the Rain (SHY GIRL) [English] [Carstairs]
(C80) [Circle Taihei-Tengoku (Horikawa Gorou)] Haitoku no Kyoudan [English] [Tigoris Translates]
(Touhou Ugetsusai) [TOYBOX (Jacky, Kurikara)] UGETSU NYUNYU (Touhou Project)
(C75) [Blue Drop (Guri)] Tsuyudaku Fight! 4 (Ookiku Furikabutte)
(C82) [Ryuknigthia (Kiduki Erika)] Hantakko 3 (Monster Hunter)
(C89) [CELICA (Serika)] Quintet no Renai jijou (Uta no Prince-sama)
(IDOL STAR FESTIV@L 05) [Felina (Kouno You)] Serika to Junior Producer (THE IDOLM@STER MILLION LIVE!)
(C73) [Ura Urethan (Akari Seisuke)] Koi no Gokuraku Tokkyuu (Ookiku Furikabutte)
[Himuro Serika] Mizu no Yuuwaku 2
(C75) [Blue Drop (Guri)] Abe-kun no Tanjoubi o Zenryoku de Oiwaishite Miru Copybon. | A "Let's Totally Celebrate Abe-kun's Birthday!" Book Copy (Ookiku Furikabutte) [English] [Nice Pitching]
(C94) [Circle Taihei-Tengoku (Horikawa Gorou)] Shinsou no Reijou Joukan
(C86) [TETRODOTOXIN (Nise Kurosaki)] Momokan to Nama Akushu-kai Dekiru Yakyuubushitsu (Ookiku Furikabutte) [Chinese] [黑条汉化]
(COMIC1☆10) [Circle Taihei-Tengoku (Horikawa Gorou)] Cronos no Dai Gyakushuu (Machine Robo: Revenge of Cronos)
(C72) [TETRODOTOXIN (Nise Kurosaki)] Momokan to 10 nin no Bat (Ookiku Furikabutte) [Chinese] [黑条汉化]
[Analog Store (gomatamago)] Rika mo Kanjou ni Irete Kudasai (Boku wa Tomodachi ga Sukunai) [Digital]
(C79) [Tenkaichi Baby's (Inomoto Rikako, BENNY'S)] Oshirikko
(C71) [Atelier Yutanpo (Takahashi)] INNOCENT GIRL 2:Tifa-nie, Until the Morning (Final Fantasy VII)
(C87) [kuma-puro (Shouji Ayumu)] Serika-chan no Gyoukaiyougo (THE IDOLM@STER MILLION LIVE!) [Chinese] [绅士仓库汉化]
Rika no Oshiri Challenge
(Panzer Vor! 15) [Mushimusume Aikoukai (Nakamura Yukitoshi)] OnaSupo Panzer Erika Hen (Girls und Panzer) [English] {Doujins.com}
Rika, Shimai de Issho ni Mootto Otona ni Shiteageyou.
Rika-chan ni Amaechao☆
[Takahashi Note] Ordiy no Mori | The Forest of Ordiy (COMIC X-EROS #32) [English] [thetsuuyaku]
[Pink Rose (Nekoya Marble, Takahashi Kanako)] Shamanic (Shamanic Princess)
Rikakan
(Reitaisai 7) [TOYBOX, Kujira Logic (Kurikara, Kujiran)] Gensoukyou Chichi Zukan Kurenai EX (Touhou Project)
Pure Love Ookiku Furikabutte Doujinshi
(CR29) [Circle Taihei-Tengoku (Horikawa Gorou)] Saishuukan | The Last Rape [English] [desudesu]