Kotori ga Anata no Seiyoku Shori no Otetsudai Shiteageru
Kanan wa, ○○○ o Tetsudaitai. Ni
Yaia no Otetsudai Daisakusen
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8 [Chinese] [蝉時雨个人汉化]
畜美妻
Imouto no Otetsudai 9 | Little Sister Helper 9
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy) [English] [Doujins.com]
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9
Zuttoisshoni o Tetsudai | 永远在一起的帮手
(C80) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai | Little Sister's Helper [English] =Team Vanilla=
[Yokoyari Mengo] Mokkai Shiyo?
(Kouroumu 9) [Asshuku Koubou (Terazip)] Toilet de Wanko ga Otetsudai (Touhou Project)
Imouto no Otetsudai 7 | Little Sister Helper 7
Shuna wa Rimuru-sama no Kodomo ga Hoshi no desu! | Shuna wants Rimuru-sama's children!
Sekai de ichiban kimi ga suki! | The One I Love The Most In This World Is You!
Imouto no Otetsudai 7 | Little Sister Helper 7 {Hennojin}
Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!)
Imouto no Otetsudai
Succubus Dragon no Otetsudai Zouryouban
[Ootsuka Reika] Yukari-chan no Otetsudai (COMIC LO 2011-07) [English] [LoliLoli Hunters + LWB]
[My Blue Sky (Koppori Nama Beer)] Ryuujou-san ga Onanie Kakko Kari no Otetsudai o Shite Kureru (Kantai Collection -KanColle-) [Digital]
Otetsudai nara Makasete
[Hazuki Kaoru] Otetsudai Shichaimasu + Hontouniatta H na Taiken Oshiemasu
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5 | Little Sister Helper 3.5 [English] {Hennojin}
Datsui sokosoko ni LOVE P SEVEN Otetsudai-san no Oppai Momi Momi
Onee-chan ga Imouto no Pants de Hitori Ecchi Shitemashita.
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashimasu! [Chinese] [瑞树汉化组] [Digital]
(C87) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai Soushuuhen
[WastePaperMarket (Cuzukago)] Otetsudai | Assistance [English] [Januz]
Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Digital]
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] {Hennojin}
Imouto no Otetsudai 9 | 여동생의 서비스 9
Mamahaha no Ninkatsu Otetsudai
Himitsu no Otetsudai
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] (Hennojin)
Nagasarerumama Yoicchi to Oppai-nu ga Toyotoyo to Nobunobu ni Yararechau Hon
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu) [Digital]
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7
[Arinotowatari] Otetsudai Oji-san to Ero Mangaka-san♀ (COMIC X-EROS #57) [Chinese] [無邪気漢化組] [Digital]
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy)
[WastePaperMarket (Cuzukago)] Otetsudai [Digital]
(C87) [Kurumi Namiki (Mita Kurumi)] Seishori 1-nichi Otetsudai no Hazu datta noni (Space Battleship Yamato 2199) [Chinese] [final個人漢化]
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4 | Little Sister Helper 4 [English] {Hennojin}
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7 [Chinese] [轻微汉化]
Toshimaen e Youkoso Vol. 0
Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu!
Imouto no Otetsudai 7
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5 [Chinese] [Drz漢化]
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashi masu! [English] [Mysterymeat3] [Digital]
Cosplay Shichae
Okaa-san wa Homete Nobasu Kyouiku Houshin
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 [Chinese] [oo君個人漢化]
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper [Chinese] [无毒汉化组]
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 | Little Sister Helper 6 [English] {Hennojin}
(C83) [ETC X ETC (Hazuki)] Lose All Reason!! (Pokémon) [English] {doujin-moe.us}
Imouto no Otetsudai 6
Ecchi na Otetsudai wa Suki desu ka?
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu)
(C89) [Rico-ba (Rico)] Imouto no Ecchi na Manga no Otetsudai [Chinese] [山樱汉化]
Fennec-san no Onanie no Otetsudai!?
Imouto no Otetsudai 8 | Little Sister Helper 8
[Fukugou Marjoram (Sonokawa Sono)] Captain Tetsudaimasu! - I Will Help You, My Captain! (ALL OUT!!) [Digital]
Shasei Support Katsudou!! -Anata no Shasei Tetsudaimasu-
(C80) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai
Kanan wa, ○○○ o Tetsudaitai! San
Mahiro-chan no Otetsudai
Mame Shiba o Tetsudai Shitai!
Ecchi na Otetsudai Inu no Seichou Kiroku | 色情护工犬的性成长记录 4-5