[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashi masu! [English] [Mysterymeat3] [Digital]
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4
[My Blue Sky (Koppori Nama Beer)] Ryuujou-san ga Onanie Kakko Kari no Otetsudai o Shite Kureru (Kantai Collection -KanColle-) [Digital]
Datsui sokosoko ni LOVE P SEVEN Otetsudai-san no Oppai Momi Momi
Mamahaha no Ninkatsu Otetsudai
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6
[Rondonko] Mahiro-chan no Otetsudai | Mahiro-chan's Customer-Service (COMIC LO 2021-09) [English] {Mistvern} [Digital]
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4 | Little Sister Helper 4 [English] {Hennojin}
Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Chinese] [cqxl自己汉化]
Yuujin no Mama ga Onanie no Otetsudai2
Imouto no Otetsudai 7 | Little Sister Helper 7
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3
[Satsuki Imonet] Hajimete no Otetsudai (LOVE Kome) [Chinese] [maxtri个人汉化]
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2 [English] =Sharpie + TV + Afro=
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!)
Otetsudai | Assistance
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] {Hennojin}
(C84) [Torinoya (Mashikodori)] Otetsudai Suru Mon! (Cardfight! Vanguard)
[Aoi Hitori] Otetsudai. ~No Bra Onna Kyoushi to Toshoshitsu de~ (Web Comic Toutetsu Vol. 32) [Chinese]
(Kouroumu 9) [Asshuku Koubou (Terazip)] Toilet de Wanko ga Otetsudai (Touhou Project)
Fennec-san no Onanie no Otetsudai!?
Imouto no Otetsudai 9 | Little Sister Helper 9
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] (Hennojin)
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9
Ecchi na Otetsudai Inu no Seichou Kiroku | 色情护工犬的性成长记录 1-3
(C89) [Otokojuku (Nanashi Noizi)] Kotori ga Anata no Seiyoku Shori no Otetsudai Shiteageru (THE iDOLM@STER)
[Arinotowatari] Otetsudai Oji-san to Ero Mangaka-san♀ (COMIC X-EROS #57) [Chinese] [無邪気漢化組] [Digital]
Mahiro-chan no Otetsudai
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 [Chinese] [脸肿汉化组]
(C87) [Kurumi Namiki (Mita Kurumi)] Seishori 1-nichi Otetsudai no Hazu datta noni (Space Battleship Yamato 2199) [Chinese] [final個人漢化]
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper [English] {Hennojin}
Imouto no Otetsudai 6 | 여동생의 서비스 6
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 | Little Sister Helper 6 [English] {Hennojin}
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashi masu! [Digital]
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5 [Chinese] [Drz漢化]
Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu!
[Rondonko] Mahiro-chan no Otetsudai (COMIC LO 2021-09) [Chinese] [一匙咖啡豆汉化组] [Digital]
Imouto no Otetsudai 8
Yuujin no Mama ga Onanie no Otetsudai?
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7 [Chinese] [轻微汉化]
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper [Chinese] [无毒汉化组]
Himitsu no Otetsudai
[R*kaffy (Aichi Shiho)] Watashi ga Otetsudai Itashimasu! [Chinese] [瑞树汉化组] [Digital]
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7
Ecchi na Otetsudai wa Suki desu ka?
[Studio Gaudi] Donna Tanomi Demo Zettai ni Kotowarenai Otetsudai Ken!
[Uten kekkou (Kurisaki King)] Marine Senchou no Otetsudai (Houshou Marine)
(C92) [Harinashi Honpo (Harimu Ohagi)] Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu! (Kantai Collection -KanColle-)
Otetsudai
Imouto no Otetsudai | Little Sister's Helper
Imouto no Otetsudai 6
(C88) [TTSY (Kurogane)] Mamahaha no Ninkatsu Otetsudai
[Nikukiu-] Itsudemo Dokodemo Otetsudai
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Digital]
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2
[Taira Issui] Himitsu no Otetsudai (COMIC BAVEL 2020-08) [Chinese] [Digital]
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy)
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy) [English] [Doujins.com]
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9 [Chinese] [空気系☆漢化]
Kotori ga Anata no Seiyoku Shori no Otetsudai Shiteageru
(DC RETURNS 15) [Sakaki no Moroi (Citron)] Gasshukujo no Otetsudai Shokushu ni Kyousei Sex Saserareta Hanashi (Kuroko no Basuke)
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu)
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8 | Little Sister Helper 8 [English] {Hennojin}
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 [Chinese] [oo君個人漢化]
Yaia no Otetsudai Daisakusen