Yaia no Otetsudai Daisakusen
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu)
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8 | Little Sister Helper 8 [English] {Hennojin}
[Gyoukousyu (Gon., Kurosai)] Kanan wa, ○○○ o Tetsudaitai! San (Love Live! Sunshine!!) [Digital]
Imouto no Otetsudai 7
[Satsuki Imonet] Hajimete no Otetsudai | Helping Hand For His First Time (LOVE Kome) [English] {desudesu}
[Niichiku] Ecchi na Otetsudai Inu no Seichou Kiroku | 色情护工犬的性成长记录 4-5 [Chinese] [Digital] [完结]
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!)
Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper {Hennojin}
(C87) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai Soushuuhen
[Onikubo Hirohisa] Otetsudai Shimasu Wa (Vol. 01)
(C93) [Gyoukoushu (Gon., Kokusai)] Kanan wa, 〇〇〇 o Tetsudaitai. (Love Live! Sunshine!!)
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!) [Chinese] [无毒汉化组]
(C89) [Rico-ba (Rico)] Imouto no Ecchi na Manga no Otetsudai [Chinese] [山樱汉化]
[Rondonko] Mahiro-chan no Otetsudai (COMIC LO 2021-09) [Chinese] [一匙咖啡豆汉化组] [Digital]
Toilet de Wanko ga Otetsudai
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] {Hennojin}
Imouto no Otetsudai 8
(Kouroumu 9) [Asshuku Koubou (Terazip)] Toilet de Wanko ga Otetsudai (Touhou Project)
Kanan wa, ○○○ o Tetsudaitai! San
Kanan wa, ○○○ o Tetsudaitai. Ni
Mahiro-chan no Otetsudai
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 [Chinese] [oo君個人漢化]
Imouto no Otetsudai Soushuuhen
(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]
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3
Fennec-san no Onanie no Otetsudai!?
[Hayo-Cinema (Etuzan Jakusui)] B.S.S.² -Boku ga Saki ni Suki datta no ni Bijin de Kashiko na Osananajimi ga Senpai no Circle no Tetsudai de Suki Houdai Sareteita Hanashi- [Digital]
Otetsudai nara Makasete
Seishori 1-nichi Otetsudai no Hazu datta noni
Succubus Dragon no Otetsudai Zouryouban
[Mogelano] Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~ (ANGEL Club 2021-08) [Chinese] [Digital]
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5 | Little Sister Helper 3.5 [English] {Hennojin}
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7
Imouto no Otetsudai 8 | Little Sister Helper 8
(C89) [Otokojuku (Nanashi Noizi)] Kotori ga Anata no Seiyoku Shori no Otetsudai Shiteageru (THE iDOLM@STER)
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2 [English] =Sharpie + TV + Afro=
Mamahaha no Ninkatsu Otetsudai
[Nikukiu-] Itsudemo Dokodemo Otetsudai
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2
Kotori ga Anata no Seiyoku Shori no Otetsudai Shiteageru
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9
Imouto no Otetsudai 7 | Little Sister Helper 7 {Hennojin}
Otto no Nyuuinchuu, Nii-san ga Omise no Tetsudai ni Kuru Koto ni Narimashita
[My Blue Sky (Koppori Nama Beer)] Ryuujou-san ga Onanie Kakko Kari no Otetsudai o Shite Kureru (Kantai Collection -KanColle-) [Digital]
Captain Tetsudaimasu! - The World's Greatest Milk Producer's Breast Milk Crepe
Imouto no Otetsudai 7 | Little Sister Helper 7
(C88) [TTSY (Kurogane)] Mamahaha no Ninkatsu Otetsudai
(C80) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai | Little Sister's Helper [English] =Team Vanilla=
[Ootsuka Reika] Yukari-chan no Otetsudai (COMIC LO 2011-07) [English] [LoliLoli Hunters + LWB]
Otetsudai Oji-san to Ero Mangaka-san
(C80) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6
Himitsu no Otetsudai
[Taira Issui] Himitsu no Otetsudai (COMIC BAVEL 2020-08) [Chinese] [Digital]
Imouto no Otetsudai | Little Sister's Helper
Imouto no Otetsudai
[Rondonko] Mahiro-chan no Otetsudai | Mahiro-chan's Customer-Service (COMIC LO 2021-09) [English] {Mistvern} [Digital]
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8 [Chinese] [蝉時雨个人汉化]