[WastePaperMarket (Cuzukago)] Otetsudai [Digital]
Mojidoori! Nandemo Shite Kureru Otetsudai-san.
Otetsudai nara Makasete
(C89) [Rico-ba (Rico)] Imouto no Ecchi na Manga no Otetsudai [Chinese] [山樱汉化]
[Ootsuka Reika] Yukari-chan no Otetsudai (COMIC LO 2011-07) [English] [LoliLoli Hunters + LWB]
(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}
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 | Little Sister Helper 6 [English] {Hennojin}
Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu!
Kanan wa, ○○○ o Tetsudaitai. Ni
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8 [Chinese] [蝉時雨个人汉化]
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 [Chinese] [oo君個人漢化]
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4
Imouto no Otetsudai
(C88) [TTSY (Kurogane)] Mamahaha no Ninkatsu Otetsudai
[Mogelano] Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~ (ANGEL Club 2021-08) [Chinese] [Digital]
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!) [Chinese] [无毒汉化组]
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu) [Digital]
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4 | Little Sister Helper 4 [English] {Hennojin}
Imouto no Otetsudai 8 | Little Sister Helper 8 {Hennojin}
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] {Hennojin}
Seishori 1-nichi Otetsudai no Hazu datta noni
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5
[Nikukiu-] Itsudemo Dokodemo Otetsudai
[Uten kekkou (Kurisaki King)] Marine Senchou no Otetsudai (Houshou Marine)
[Aoi Hitori] Otetsudai. ~No Bra Onna Kyoushi to Toshoshitsu de~ (Web Comic Toutetsu Vol. 32) [Chinese]
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper [Chinese] [无毒汉化组]
Gasshukujo no Otetsudai Shokushu ni Kyousei Sex Saserareta Hanashi
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy)
(Kouroumu 9) [Asshuku Koubou (Terazip)] Toilet de Wanko ga Otetsudai (Touhou Project)
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 [Chinese] [oo君個人漢化]
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashi masu! [English] [Mysterymeat3] [Digital]
Imouto no Otetsudai 6
Imouto no Otetsudai 6 | 여동생의 서비스 6
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper [English] {Hennojin}
(C87) [Kurumi Namiki (Mita Kurumi)] Seishori 1-nichi Otetsudai no Hazu datta noni (Space Battleship Yamato 2199) [Chinese] [final個人漢化]
Ecchi na Otetsudai wa Suki desu ka?
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Chinese] [cqxl自己汉化]
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9 [Chinese] [绅士仓库汉化]
Ecchi na Tengu no Otetsudai-san
[Studio Gaudi] Donna Tanomi Demo Zettai ni Kotowarenai Otetsudai Ken!
Imouto no Otetsudai 9 | 여동생의 서비스 9
Kanan wa, ○○○ o Tetsudaitai! San
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!)
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper
Captain Tetsudaimasu! - The World's Greatest Milk Producer's Breast Milk Crepe
[Rondonko] Mahiro-chan no Otetsudai | Mahiro-chan's Customer-Service (COMIC LO 2021-09) [English] {Mistvern} [Digital]
Himitsu no Otetsudai
[Fukugou Marjoram (Sonokawa Sono)] Captain Tetsudaimasu! - I Will Help You, My Captain! (ALL OUT!!) [Digital]
Imouto no Otetsudai Soushuuhen
Otetsudai
Imouto no Otetsudai 7 | Little Sister Helper 7
Ecchi na Otetsudai Inu no Seichou Kiroku | 色情护工犬的性成长记录 4-5
(C80) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai | Little Sister's Helper [English] =Team Vanilla=
Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper {Hennojin}
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy) [English] [Doujins.com]
(C87) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai Soushuuhen
(DC RETURNS 15) [Sakaki no Moroi (Citron)] Gasshukujo no Otetsudai Shokushu ni Kyousei Sex Saserareta Hanashi (Kuroko no Basuke)
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 [Chinese] [脸肿汉化组]
Imouto no Otetsudai 5 + Paper
(C89) [Otokojuku (Nanashi Noizi)] Kotori ga Anata no Seiyoku Shori no Otetsudai Shiteageru (THE iDOLM@STER)
(C89) [Rico-ba (Rico)] Imouto no Ecchi na Manga no Otetsudai
Imouto no Otetsudai | Little Sister's Helper
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9
Imouto no Otetsudai 8 | Little Sister Helper 8
Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~
Ecchi na Otetsudai Inu no Seichou Kiroku | 色情护工犬的性成长记录 1-3
Yaia no Otetsudai Daisakusen
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3
Imouto no Otetsudai 7 | Little Sister Helper 7 {Hennojin}
[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]