[Hazuki Kaoru] Otetsudai Shichaimasu + Hontouniatta H na Taiken Oshiemasu
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!)
Imouto no Otetsudai 7 | Little Sister Helper 7
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy) [English] [Doujins.com]
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4 | Little Sister Helper 4 [English] {Hennojin}
(C84) [Torinoya (Mashikodori)] Otetsudai Suru Mon! (Cardfight! Vanguard)
Imouto no Otetsudai
[Satsuki Imonet] Hajimete no Otetsudai (LOVE Kome) [Chinese] [maxtri个人汉化]
Yuujin no Mama ga Onanie no Otetsudai2
Succubus Dragon no Otetsudai Zouryouban
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8
[Fukugou Marjoram (Sonokawa Sono)] Captain Tetsudaimasu! - I Will Help You, My Captain! (ALL OUT!!) [Digital]
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy)
Imouto no Otetsudai Soushuuhen
Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper {Hennojin}
[My Blue Sky (Koppori Nama Beer)] Ryuujou-san ga Onanie Kakko Kari no Otetsudai o Shite Kureru (Kantai Collection -KanColle-) [Digital]
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashi masu! [Digital]
Kanan wa, ○○○ o Tetsudaitai. Ni
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu)
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 [Chinese] [oo君個人漢化]
[WastePaperMarket (Cuzukago)] Otetsudai [Digital]
Imouto no Otetsudai 6 | 여동생의 서비스 6
Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~
[Aoi Hitori] Otetsudai. | Helper (Bishoujo Teki Kaikatsu Ryoku 2006 Vol. 11) [English] {Sei-Jin} [Decensored]
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Chinese] [cqxl自己汉化]
Yuujin no Mama ga Onanie no Otetsudai?
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] (Hennojin)
Joryuu Shousetsuka, Yukino-san no Otetsudai?
Imouto no Otetsudai 6
Seishori 1-nichi Otetsudai no Hazu datta noni
Mojidoori! Nandemo Shite Kureru Otetsudai-san.
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper [English] {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]
(Kouroumu 9) [Asshuku Koubou (Terazip)] Toilet de Wanko ga Otetsudai (Touhou Project)
Imouto no Otetsudai 8 | Little Sister Helper 8
Imouto no Otetsudai 7 | Little Sister Helper 7 {Hennojin}
Otetsudai | Assistance
Gasshukujo no Otetsudai Shokushu ni Kyousei Sex Saserareta Hanashi
[Onikubo Hirohisa] Otetsudai Shimasu Wa (Vol. 01)
[Satsuki Imonet] Hajimete no Otetsudai | Helping Hand For His First Time (LOVE Kome) [English] {desudesu}
(C89) [Rico-ba (Rico)] Imouto no Ecchi na Manga no Otetsudai [Chinese] [山樱汉化]
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9 [Chinese] [空気系☆漢化]
Mahiro-chan no Otetsudai
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9 [Chinese] [绅士仓库汉化]
Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu!
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper [Chinese] [无毒汉化组]
[Rondonko] Mahiro-chan no Otetsudai | Mahiro-chan's Customer-Service (COMIC LO 2021-09) [English] {Mistvern} [Digital]
Imouto no Otetsudai 9 | Little Sister Helper 9
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5 | Little Sister Helper 3.5 [English] {Hennojin}
Shasei Support Katsudou!! -Anata no Shasei Tetsudaimasu-
Ecchi na Otetsudai wa Suki desu ka?
[Melancolic Hyodo] Otetsudai-san to Bocchan