(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4 | Little Sister Helper 4 [English] {Hennojin}
Mamahaha no Ninkatsu Otetsudai
Nee Daijoubu? Hitori de Ofuro Haireru? Onee-san ga Tetsudatte Ageyou ka?
(C87) [Kurumi Namiki (Mita Kurumi)] Seishori 1-nichi Otetsudai no Hazu datta noni (Space Battleship Yamato 2199) [Chinese] [final個人漢化]
[Fuuga] Hatsujou Kazoku x Oneechan ga Onanie Tetsudatte Ageru
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5 [Chinese] [Drz漢化]
(Bessatsu Love Romance) [mg. (Yumegi)] Nozaki-kun, Watashi ni Tetsudaeru koto, Aru? (Gekkan Shoujo Nozaki-kun)
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5
Imouto no Otetsudai 7
Captain Tetsudaimasu! - The World's Greatest Milk Producer's Breast Milk Crepe
(C89) [Rico-ba (Rico)] Imouto no Ecchi na Manga no Otetsudai
[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
Imouto no Onanii o Tetsudau Ani Sore o Mimamoru Haha
[Mogelano] Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~ (ANGEL Club 2021-08) [Chinese] [Digital]
Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu!
[Hazuki Kaoru] Otetsudai Shichaimasu + Hontouniatta H na Taiken Oshiemasu
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7
Otetsudai
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2
[Hijiri Tsukasa] ONA-ASSI! ~Ero Manga Ka no Onanie wo Tetsudau Shigoto~ | 自慰助理!~情色漫畫家在自慰性愛時協助的工作~ [Chinese]
Tetsudau Mama | Helper Mother
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9 [Chinese] [空気系☆漢化]
[Satsuki Imonet] Hajimete no Otetsudai | Helping Hand For His First Time (LOVE Kome) [English] {desudesu}
(Bessatsu Love Romance) [mg. (Yumegi)] Nozaki-kun, Watashi ni Tetsudaeru koto, Aru? (Gekkan Shoujo Nozaki-kun) [English]
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 | Little Sister Helper 6 [English] {Hennojin}
Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper
Zuttoisshoni o Tetsudai | 永远在一起的帮手
Succubus Dragon no Otetsudai Zouryouban
Onna wa Zettai ni Otoko no Seiyoku Shori wo Tetsudawanaito Ikenai Houritsu
Datsui sokosoko ni LOVE P SEVEN Otetsudai-san no Oppai Momi Momi
Imouto no Otetsudai 6 | 여동생의 서비스 6
Imouto no Otetsudai 7 | Little Sister Helper 7 {Hennojin}
[HYMNOS (Hiro Haruyoshi)] Yuusha Ikkou no Ansatsusha-kun ni Jujutsu de Otetsudai | 用咒术帮助勇者小队的暗杀者 [Chinese] [冒险者公会] [Digital]
Kotori ga Anata no Seiyoku Shori no Otetsudai Shiteageru
Imouto no Otetsudai 7 | Little Sister Helper 7
Shiranai Onesan no Chichi Shibori Tetsudattara Orei ni Paizuri Shitekureta!
(C88) [TTSY (Kurogane)] Mamahaha no Ninkatsu Otetsudai
[Aoi Hitori] Otetsudai. | Helper (Bishoujo Teki Kaikatsu Ryoku 2006 Vol. 11) [English] {Sei-Jin}
Gakkou de Nakadashi no Shukudai ga Deta node Onii-chan ni Tetsudatte morau Hon
(C84) [Torinoya (Mashikodori)] Otetsudai Suru Mon! (Cardfight! Vanguard)
Imouto no Otetsudai 8 | Little Sister Helper 8 {Hennojin}
[Melancolic Hyodo] Otetsudai-san to Bocchan
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] {Hennojin}
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Chinese] [cqxl自己汉化]
Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~
[Mizone] Gyoryuushima no Okite ~Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Kouhen~ [English] [Metaphrastes] [Digital]
(Bessatsu Love Romance) [mg. (Yumegi)] Nozaki-kun, Watashi ni Tetsudaeru koto, Aru? (Gekkan Shoujo Nozaki-kun) [Chinese] [喜迎离婚汉化组]
[Penicillin XI] Tetsudau Mama | Helper Mother (Boshi Nureta Ichiya) [English] [Decensored]
[Shin Hijiridou Honpo (Hijiri Tsukasa)] Nee Daijoubu? Hitori de Ofuro Haireru? Onee-san ga Tetsudatte Ageyou ka? (Granblue Fantasy) [English] {Doujins.com} [Digital]
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Digital]
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper