(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4 | Little Sister Helper 4 [English] {Hennojin}
Imouto no Otetsudai 7
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] {Hennojin}
Captain Tetsudaimasu! - The World's Greatest Milk Producer's Breast Milk Crepe
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2
(C95) [RTD (Mizuga)] Renshuu Suru Neko (Touhou Project)
[Hazuki Kaoru] Gokinjo Oku-sama no Naishobanashi 1 [Digital]
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8
Otetsudai | Assistance
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashi masu! [English] [Mysterymeat3] [Digital]
Imouto no Otetsudai Soushuuhen
Imouto no Otetsudai
(DC RETURNS 15) [Sakaki no Moroi (Citron)] Gasshukujo no Otetsudai Shokushu ni Kyousei Sex Saserareta Hanashi (Kuroko no Basuke)
Ecchi na Tengu no Otetsudai-san
Kanan wa, ○○○ o Tetsudaitai! San
(C87) [Kurumi Namiki (Mita Kurumi)] Seishori 1-nichi Otetsudai no Hazu datta noni (Space Battleship Yamato 2199)
Joryuu Shousetsuka, Yukino-san no Otetsudai?
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu) [Digital]
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashi masu! [English] [Mysterymeat3] [Digital]
Sekai de ichiban kimi ga suki! | The One I Love The Most In This World Is You!
Yuujin no Mama ga Onanie no Otetsudai2
Imouto no Otetsudai 8 | Little Sister Helper 8 {Hennojin}
Mojidoori! Nandemo Shite Kureru Otetsudai-san.
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!)
Otetsudai Oji-san to Ero Mangaka-san
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 | Little Sister Helper 6 [English] {Hennojin}
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6
Himitsu no Otetsudai
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7
Zuttoisshoni o Tetsudai | 永远在一起的帮手
Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~
Datsui sokosoko ni LOVE P SEVEN Otetsudai-san no Oppai Momi Momi
[Aoi Hitori] Otetsudai. | Helper (Bishoujo Teki Kaikatsu Ryoku 2006 Vol. 11) [English] {Sei-Jin} [Decensored]
(C92) [Harinashi Honpo (Harimu Ohagi)] Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu! (Kantai Collection -KanColle-)
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy)
Ecchi na Otetsudai Inu no Seichou Kiroku | 色情护工犬的性成长记录 4-5
[Ootsuka Reika] Yukari-chan no Otetsudai (COMIC LO 2011-07) [English] [LoliLoli Hunters + LWB]
Toshimaen e Youkoso Vol. 0
[Onikubo Hirohisa] Otetsudai Shimasu Wa (Vol. 01)
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper [English] {Hennojin}
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2 [English] =Sharpie + TV + Afro=
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5 | Little Sister Helper 3.5 [English] {Hennojin}
Imouto no Otetsudai 9 | Little Sister Helper 9
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper
[Inner Map] Boku to Mama no Toumei Ningen Gokko
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] (Hennojin)
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4
Yaia no Otetsudai Daisakusen
[WastePaperMarket (Cuzukago)] Otetsudai | Assistance [English] [Januz]
Tenkuu no Konyoku Monogatari
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 [Chinese] [oo君個人漢化]
[Studio Gaudi] Donna Tanomi Demo Zettai ni Kotowarenai Otetsudai Ken!
Seishori 1-nichi Otetsudai no Hazu datta noni
Otetsudai nara Makasete
Hitozuma Futakoma - One Married Woman and Two Panels 1/2
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu)
[Rondonko] Mahiro-chan no Otetsudai | Mahiro-chan's Customer-Service (COMIC LO 2021-09) [English] {Mistvern} [Digital]
Ecchi na Otetsudai Inu no Seichou Kiroku | 色情护工犬的性成长记录 1-3
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper [Chinese] [无毒汉化组]
[Fukugou Marjoram (Sonokawa Sono)] Captain Tetsudaimasu! - I Will Help You, My Captain! (ALL OUT!!) [Digital]
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashimasu! [Chinese] [瑞树汉化组] [Digital]
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9 [Chinese] [空気系☆漢化]
楊貴妃ちゃんと赤ちゃんマスター
(Kouroumu 9) [Asshuku Koubou (Terazip)] Toilet de Wanko ga Otetsudai (Touhou Project)
Imouto no Otetsudai | Little Sister's Helper
Kanan wa, ○○○ o Tetsudaitai! San
(Kouroumu 9) [Asshuku Koubou (Terazip)] Toilet de Wanko ga Otetsudai (Touhou Project)
(C93) [Gyoukoushu (Gon., Kokusai)] Kanan wa, 〇〇〇 o Tetsudaitai. (Love Live! Sunshine!!)
Imouto no Otetsudai 9 | 여동생의 서비스 9
[nnS] Painful Zombie Girl | 僵屍少女覺得痛苦 [Chinese][變態浣熊漢化組]
Cosplay Shichae
Onee-chan ga Imouto no Pants de Hitori Ecchi Shitemashita.
(C87) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai Soushuuhen
(C80) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai
Toilet de Wanko ga Otetsudai
Fennec-san no Onanie no Otetsudai!?
[Hal] Idol Decay [Wickedness] (English) [CGrascal]
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8 | Little Sister Helper 8 [English] {Hennojin}
(C82) [Type-G (Ishigaki Takashi)] Ore to Nanofe to One Room (Mahou Shoujo Lyrical Nanoha StrikerS)
Mamahaha no Ninkatsu Otetsudai
(C88) [TTSY (Kurogane)] Mamahaha no Ninkatsu Otetsudai
Kanan wa, ○○○ o Tetsudaitai. Ni
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashi masu! [Digital]
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Digital]
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3
Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper {Hennojin}
Otto no Nyuuinchuu, Nii-san ga Omise no Tetsudai ni Kuru Koto ni Narimashita
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7 [Chinese] [轻微汉化]
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5
Okaa-san wa Homete Nobasu Kyouiku Houshin
Mitsu no Getsu - Chapter 1