Kasen-chan no Jasen Rouraku Challenge
R-TYPE Nirvana FUTAGO Princess
(SUPER11) [Astonish (Naitou Naito)] Kodomo Challenge (Various)
Futago Caste ~HiRea Aniki no Gyakushuu Saimin~
[Terujirou] Junior Dominating Senior Challenge! [RAW] [JAP]
[kogasaki yuina] JK Mamamo No Shuugakuryokou Oppai Challenge | JK玉藻的畢業旅行ㄋㄟㄋㄟ大冒險 [Chinese] (Fate/Extra)[三色的大猩猩翻譯同盟]
[Wasukoro (Sakaki)] H na Futago wa Nichijou Sahanji. | H是雙胞胎常做的事 [Chinese] [希望の星漢化] [Digital]
(Utahime Teien 4) ["Tsu" ga Mittsu. (Tsuttsu)] Akane Challenge!? 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
(C90) [Akausagi (Fukuyama Naoto)] 100 challenge (Hundred)
[Wasukoro (Sakaki)] H na Futago wa Nichijou Sahanji. [Digital]
[Oreiro] Yokujou Beachvolley ~Bishoujo Futago Shimai no Abnormal na Seiheki Jijou~ (COMIC Grape Vol. 8) [Chinese] [无毒汉化组] [Digital]
(Princess Festa 5) [Sadakichidou (Yamamoto Takeo)] Angel Doodle Mega-Remix (Fushigiboshi no Futagohime)
Challenge Week
Kaye-nee Challenging Herself in Volleyball
(Puniket 11) [Furaipan Daimaou (Chouchin Ankou)] Nakayoshi Princess | Friendship Princess (Fushigiboshi no Futagohime) [English] [Mariannana]
[Gymno (Kiriya)] SCHOOL BOYS Futago Hen [Chinese] {咕咕咕汉化组} [Digital]
Osananajimi-chan Ikase Challenge
[d.a.p] UnknownUnlockChallenge
(SC27) [Furaipan Daimaou (Chouchin Ankou)] Gokkun Princess (Fushigiboshi no Futagohime)
(C92) [MeltdoWN COmet (Yukiu Con)] Kanade Challenge Zenpen
(C82) [Alpha To Yukaina Nakamatachi (Alpha)] Itoko De Futago No Imouto Takanashi Yui [English] =Airii + Rinruririn + Ero Manga Girls=
(SC31) [Furaipan Daimaou (Chouchin Ankou)] Gakuen Nakayoshi Daisakusen (Fushigi Boshi no Futago Hime)
[Kogasaki Yuina] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Grand Order)
Sukumizu to Bloomer de Hentai Suru Futago-tachi!!
[DiGiEL] Prominence Kiss (Fushigi Boshi no Futago Hime, Ashita no Nadja)
[Warabimochi] Ultra no Senshi Netisu III Futago no Kaijuu Chuuhen (Ultraman) [English] {Hennojin}
(Motto Warunodesu... Ouji) [Sakura Garden (Shirosuzu)] Aisha Challenge Renji ☆ 4 | 爱莎的☆4挑战 (Sennen Sensou Aigis) [Chinese] [DarkZ]
Futanari Milk Challenge 2 | 迫真水泳部・扶她的里技―第二章
Akane-chan Challenge! 2-kaime
(C93) [Unagiyasan (Hanamiya Natsuka)] Otona Challenge!! [Chinese] [脸肿汉化组]
[Warabimochi] Ultra no Senshi Netisu III Futago no Kaijuu Zenpen (Ultraman) [English] [H-Konbini]
[Suger Honey (Sugar Milk, Mizuki Honey)] Ninpu Hime Gyu! (Fushigi Boshi no Futago Hime) [Digital]
[Alpha to Yukaina Nakamatachi (Alpha)] Itoko no Futago to Christmas. [Digital]
Twin Prime 2 ~Futago no Omocha Asobi~ | Twin Prime 2 ~The Twins’ Toy Play~
[Yamitsuki Honpo (Wise Speak)] JK Tamamo no Shuugaku Ryokou Oppai Challenge (Fate/Extra)
Maki Challenge
Ultra no Senshi Netisu III Futago no Kaijuu Kouhen
[zen9] Okusama Challenge - Challenge of Wife
Futago sakyubasu no kyōseishasei asobi
(C92) [Milk pudding (Jamcy)] Akane-chan Challenge! (VOICEROID)
(Princess☆Festa 5) [Momoameya (Konno Chikata)] SPLASH! (Fushigiboshi no Futagohime)
[Mauve (Oniben Katze)] dog eat dog era ~Ryuujinzoku Dorei no Futago to Saimin Koubi~ | dog eat dog era ~龙人族奴隶双子与催眠交尾~ [Chinese] [Neko汉化]
HERE COMES A NEW CHALLENGER!!
(C72) [Counter Attack (Gyakushuu Takeshi)] Mijuku!! Hanjuku!! Lori Lori Mori!! 6 (Fushigiboshi no Futagohime)
(Futaket 8) [Oshiruko Kan (Piririnegi)] Twin Prime 2 ~Futago no Omocha Asobi~ | Twin Prime 2 ~The Twins’ Toy Play~ [English] =SW=
(Kotonoha's Festa 2) [Milk Pudding (Jamcy)] Akane-chan Challenge! 2.5-kaime (VOICEROID) [Chinese] [古早个人汉化]
(Puniket 11) [PetaPetaDan. (Deden♪)] Futahime Alternative (Fushigiboshi no Futagohime)
Yuusha no Sairokubon Challenge
Kuroshio Challenge
(Kanojotachi no Neiro) [IncluDe (Foolest)] Hime hime (Fushigi Boshi no Futago Hime)
(Princess Festa 3) [USO Seisakusho (Solomon K)] Injuu Gakuen Tengoku (Fushigiboshi no Futagohime)
(Puniket 13) [Siropome (MZK)] Lion Heart! (Fushigiboshi no Futagohime)
(HaruCC12) [Akachi (Chikigai)] Beta Elizabeta-sama Hon (FushigibBoshi No Futagohime)
(C99) [Watakubi (Sasai Saji)] Futago shimai no mitashi-kata 1 ~ moshimoshi etchi-hen ~ [Chinese] [绅士仓库汉化]
Futahime
(Puniket 11) [Kanmidokoro USB (Furiri)] Hurricane (Fushigiboshi no Futagohime)
Iemoto Challenge Series - Jinrui Hasshou no Chi de Mikai no Buzoku to Bunka Kouryuu Isshuukan
Twins Are Making Love to Me | Futago ni Aisareteimasu
Futago Koushi no Meru to Ruru
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
Futanari Milk Challenge
[Sakura Garden (Shirosuzu)] Chaldea Outdoor Challenge Abby-chan to Issho | Chaldea Outdoor Challenge with Abby-chan (Fate/Grand Order) [English] [The Blavatsky Project] [Digital]
(CR37) [Marchen Box (Various)] Kaitei 8-sai 117cm (Fushigiboshi no Futagohime)
(Boys Parade) [S-Size (Shinachiku)] Futago-kun no Seitsuu Jijou [Chinese][墨染个人汉化]
(C72) [Tokuda (Ueda Yuu)] Lione no Ippai (Fushigi Boshi no Futago Hime)
(Shotaket 11) [Tokuda (Ueda Yuu)] Anishota (Various)
[Warabimochi] Ultra no Senshi Netisu III Futago no Kaijuu Kouhen (Ultraman) [English] [desudesu]
(ComiComi8) [Azumaya Matsukaze (Yoshiwo)] Futagohime Creamy Purin☆Princess (Fushigiboshi no Futagohime)