Yurumite Gyu
(C99) [Watakubi (Sasai Saji)] Futago shimai no mitashi-kata 1 ~ moshimoshi etchi-hen ~ [Chinese] [绅士仓库汉化]
Itoko no Futanari Onee-chan to Naisho no Milk
(C89) [MINAMOON (Minazuki Futago)] Gakkyuu Iinchou Hazuki no Baai [Chinese] [CE家族社]
(COMIC1☆11) [Molotov Cocktail (Oowada Tomari)] Tenjin Hagoromo Shimai Miko Futago Ningyou Dain no Mai (Injuu Seisen Twin Angels) [English] [Doujins.com]
Futago to Maou
Futago Ane
(C90) [Carnage Engine (Bakudanbonbon)] Da Futago Kouhosei (Hyperdimension Neptunia)
"Onna no A○ko Demou… Iku" Ore no Karada de Daibousou! ? Itoko no Dekka i “Are” ni Nando Mo Zetchou 2
[Shotaian (Aian)] Onoko to. ACT 5 Futago Onoko
Uwasa no Yaribeya Itoko to Boku no Hatsu Shasei ~ Onna no Ana tte Kimochi Iii!
[Kazuma Muramasa] Itoko ga Amarinimo Eroi node. | Because My Cousin's Too Damn Hot. (Doki! 2009-07) [English] [Noraneko]
[MILK STANDARD (Shinichi)] Tsuri Skirt to Ecchi na Pants de Itoko no Onii-chan o Yuuwaku Shite Mita Ohanashi. [Digital]
[Itokon Code (16M0)] Reiju o Motte Hitori Ecchi o Kinshi suru (Fate/Grand Order) [Digital]
(C84) [MINAMOON (Minazuki Futago)] Fuuki Iinchou Amana no Sugao
SekuAshi
[UA Daisakusen (Harada Shoutarou)] Ruridou soushi -hinomotoiitoko- (Queen's Blade)(Comic1☆3)
(Shota Collection 05) [Tokuda (Ueda Yuu)) Tin Tin Tio! (Fushigi Boshi no Futago Hime) [English]
[YU] Oshikake Itoko ni Goyoujin (COMIC ExE 20) [Chinese] [Digital]
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (20)
Futago Hunter - Twin Hunter
H na Futago wa Nichijou Sahanji.
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (26)
[Kisha- (Yoshiwo)] Koi ni Itaru Yamai (Fushigiboshi no Futagohime)
Itokoi Chidori Chapter 13
(C95) [Ichibocchi (Ichinomiya Yuu)] Kyonyuu Itoko ga Iru Kyuuka [Chinese] [希望的前方个人汉化]
(SC57) [Adulterator (Kano)] Oniichan dakedo Itoko dakara ♥ Kozukuri shitemo ♥ Mondai naiyone (Sword Art Online) [English] [EHCOVE]
Itoko
[Honey lounge (Hachimitsu)] Choushin Itoko to Ecchii Koto Shiyo | I Want to Do Sexy Things with My Tall Younger Cousin [English] [JasmineTea]
COMIC LO 2014-01 Vol. 118
(C68) [Kanmidokoro USB (Furiri)] Firefly (Fushigiboshi no Futagohime) [English] [ATF]
[Konbu-Maru] Kyonyuu Mama to Futago
(C82) [Gymno (Kiriya)] School Boys! Futago Hen
[Tendo Masae, Amaki Touri × Karino Kei] Mezameru to Itoko wo Mamoru Bishoujo Kenshi ni Natteita Etsuraku no TS Taimashi [Digital]
[Tinker Bell] Hobosan to Issho! -Futago to dekirumon- from BugBug Comic
(C95) [Ichibocchi (Ichinomiya Yuu)] Kyonyuu Itoko ga Iru Kyuuka
PTHCream Pie
(C81) [Futagotei (Futago)] Ichiban no Takaramono 3 (Angel Beats!)
futago no missitsu | 쌍둥이의 밀실
"Onna no A○ko Demou… Iku" Ore no Karada de Daibousou! ? Itoko no Dekka i “Are” ni Nando Mo Zetchou 1
[Warabimochi] Ultra no Senshi Netisu III Futago no Kaijuu Kouhen (Ultraman) [English] [desudesu]
(C93) [Koniro Drops (Morishima Kon)] Fuyuyasumi wa Itoko no Onee-chan ni Asondemoraimashita.
Itoko ni Oba o Otosarete...
[yam] Itoko no Katei Kyoushi | My Cousin's Home-Tutor (Namaiki Daisuki!) [English] {Mistvern + Bigk40k}
[Kiriyama Jinto] Kanojo to Hokenshitsu
Futago Yuugi | Twin Play
Mana-san to Moya o Hanarete… : 2 Itoko to Kozukuri Saserarete…
[mimamoriencyo] Manga-ka shibou no Itoko-chan
(C68) [Imomuya Honpo (Azuma Yuki)] Yuruyuru (Fushigiboshi no Futagohime)
[Shotaian (Aian)] Onoko to. ACT 5 Futago Onoko [English] [mysterymeat3]
Boku no itoko no Onesan
(C69) [Sadakichidou (Yamamoto Takeo)] Tsuki no Ura de Aimashou #6 - Let's go to the Darkside of the Moon #6 (Fushigiboshi no Futagohime)
[Oneekyou (ML)] Zeroin Yon ~Futago ga Hitotsu ni Naru Gishiki~ (Fatal Frame) [Digital]
[Koniro Drops (Morishima Kon)] Natsuyasumi mo Itoko no Onee-chan ni Asondemoraimashita. [Chinese] [沒有漢化] [Digital]
(C72) [RPG COMPANY2 (Hoshino Fuuta)] Pu-ri ka Purirara Hyper Princess (Demashita Power Puff Girls Z, Fushigi Boshi no Futago Hime, Ojamajo Doremi)
Ukkari Haicchatta!? Itoko to Micchaku Game Chuu
(C69) [Nyan Nyan Nyan! (Ogawa Hidari, Kusano)] Bara no Dia o Boku no Te ni (Fushigiboshi no Futagohime)
(C69) [Nyan Nyan Nyan!] Rennyuu ZANMAI (Fushigi Boshi no Futago Hime)
Ore dake ga Sawareru Futago
[Akikan (rikazu)] Otona no Hito niwa Naisho, Jitsuwa Boku... Kinjo ni Sunderu Futago no Onee-chan ni, Ecchi na Itazura Sareterundesu. [Chinese]
[De]Sutoretchi shi tetara itoko no Naka ni haitchatta!?~ Yada ~a… son'na tokoro no o niku hogusanaide yo~tsu~[Full Color]
[Senga Migiri] Ore no Itoko ha Hissatsu Ryouri Jin
[Matsuka] Dekiai x Syuchaku Zenpen ~Itoko no Uruwashii Karada o Wasurerarenai~ | Infatuation x Obsession Part 1 ~I Can't Forget My Cousin's Beautiful Body~ (Comic Grape Vol. 75) [English] [Hive-san]
(C93) [IRON FIN (Tethubire)] Bote Colle 7 ~ Futago no Saratoga (Kantai Collection -KanColle-)
(C51) [Munchen Graph (Various)] Hara Hara Dokei Final Calpis Theater 7:30 (Various)
[Shunjou Shuusuke] Hitokoishi, Tsuma | 人戀之妻 [Chinese]
Mugi-chan no Mou Hitokoe.
[Warabimochi] Ultra no Senshi Netisu III Futago no Kaijuu Zenpen (Ultraman) [Chinese] [Lolipoi汉化组]
(COMITIA124) [Ash wing (Makuro)] Futago Koushi no Meru to Ruru [Chinese] [迷幻仙域×新桥月白日语社]
Bijutsushitsu
NuruNuru Train -Futago Densha Chikan Hen-
Itokoishi Onii-chan
[Shunjou Shuusuke] Hitokoishi, Tsuma
Inakax 4! Itoko no Anzu-chan to Nakayoshi 3P Hen
[Kishizuka Kenji] Boku to Itoko no Onee-san to Ch. 1 (COMIC Tenma 2008-06) [English]
[Kazeuma (Minami Star, kso)] Miruro no Anone (Fushigiboshi no Futagohime)
(C89) [MINAMOON (Minazuki Futago)] Ikasetekudasai ~Doushiyou mo nai Watashi no Shikyu ga orite kita~
(C67) [Maruarai (Arai Kazuki)] Benkyou no Jikan | Study Time (School Rumble) [English]
[Tsubahaku Pieta (Akino Mori)] Jigoku Futago ni Yome Netorarete Kyousei Kimeseku [Digital]
(C74) [Enmaya (BOB)] E/Refill (Various)
(Mimiket 12) [AMP (Norakuro Nero)] Elsa to Rione no Hon (Fushigiboshi no Futagohime)
[Wakamatsu] Seikaku ga Seihantai na Futago to Tsukiatte 3P Sex Suru Ohanashi [English] [Erozbischof]
(C89) [MINAMOON (Minazuki Futago)] Gakkyuu Iinchou Hazuki no Baai
Itoko no Futanari Onee-chan to Naisho no Milk
Hentai Futago 1 & 2
[AFJ (Ashi_O)] Ashi-Play no Yuutsu Gyu! (Various)
Haru-kun to Odosare Futago
[Kamizuki Shiki] Saikin Itoko no Yousu ga Okashii | My Cousin Has Been Acting Strange Lately (COMIC X-EROS #50) [English] [葛の寺] [Digital]
Taima no Miko ~Haiboku no Hate
(Princess Festa 5) [Sadakichidou (Yamamoto Takeo)] Angel Doodle Mega-Remix (Fushigiboshi no Futagohime)
Itoko to Honki Seikou ~Kareshi Mochi JK wa Yaritai Otoshigoro~
(Puniket 11) [Youki M.K.C. (Youki Akira, Saeki Tatsuya, Matsuda K)] Yurumite (Fushigiboshi no Futagohime)
Goki Futago
(C68) [USO Seisakujo (Harukaze Unipo)] Happy Smiling Prince. (Fushigiboshi no Futagohime)
(C69) [Aneko no Techo (Koume Keito)] Futago Himegoto (Fushigiboshi no Futagohime)
Kyonyuu Itoko ga Iru Kyuuka 2
[Acbin's (Acbin's)] Futago Shugi - Geminism
(SC29) [Furaipan Daimaou (Chouchin Ankou)] Bukkake Princess Rein (Fushigiboshi no Futago Hime)
Boku no itoko no Onesan | Big sis cousin
Koufuku na Jikan
(C88) [MINAMOON (Minazuki Futago)] Ikenaikotokana ~Anata Watashi Ga Namahame Kimetara Donna Kao Suru Kashira~
[Honey lounge (Hachimitsu)] Choushin Itoko to Ecchii Koto Shiyo [Chinese]
Ukkari Haicchatta!? Itoko to Micchaku Game Chuu
(C92) [Hizadati Zekkouchou (Nokin)] Hisashiburi ni Atta Itoko ga Hobo Zeta datta (Granblue Fantasy)
[RainWaterServer (Amamiya Mizuki)] Futago Step [Digital]
[Suger Honey (Sugar Milk, Mizuki Honey)] Ninpu Hime Gyu! (Fushigi Boshi no Futago Hime) [Digital]
Ukkari Haitchatta!? Itoko to Mitchaku Game Chu
[Mauve (Oniben Katze)] dog eat dog era ~Ryuujinzoku Dorei no Futago to Saimin Koubi~
(C79) [Futagotei (Futago)] Kirino no Oshioki (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
(C85) [T.cop (Natsuki Kiyohito)] Futagoyama Nobore! (Kantai Collection -KanColle-)
(CR17) [MünchenGraph, Usagi Youchien (various)] The Torture Never Stop (various)
Zettai Chiffon Shugi
[Sanezaki Tsukiuo] Inran Futago Shimai
(C68) [Circle Heron (Shiramayumi)] Magejun 14 (Fushigi Boshi no Futago Hime)
Hentai Futago Epilogue
(Puniket 11) [Circle Heron (Shiramayumi)] Magejun 13 Kaichōban (Fushigiboshi no Futagohime)
[De]Sutoretchi shi tetara itoko no Naka ni haitchatta!?~ Yada ~a… son'na tokoro no o niku hogusanaide yo~tsu~[Full Color]
(Boys Parade) [S-Size (Shinachiku)] Futago-kun no Seitsuu Jijou [English] {TheRobotsGhost}