(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7 | Little Sister Helper 7 [English] {Hennojin}
(C89) [Otokojuku (Nanashi Noizi)] Kotori ga Anata no Seiyoku Shori no Otetsudai Shiteageru (THE iDOLM@STER)
Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu)
Captain Tetsudaimasu! - The World's Greatest Milk Producer's Breast Milk Crepe
(C87) [Kurumi Namiki (Mita Kurumi)] Seishori 1-nichi Otetsudai no Hazu datta noni (Space Battleship Yamato 2199)
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5 | Little Sister Helper 3.5 [English] {Hennojin}
Otetsudai | Assistance
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2 [English] =Sharpie + TV + Afro=
(C95) [RTD (Mizuga)] Renshuu Suru Neko (Touhou Project)
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6
Otetsudai
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] (Hennojin)
(C89) [Rico-ba (Rico)] Imouto no Ecchi na Manga no Otetsudai [Chinese] [山樱汉化]
[Onikubo Hirohisa] Otetsudai Shimasu Wa (Vol. 01)
Imouto no Otetsudai
Kanan wa, ○○○ o Tetsudaitai. Ni
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5
Zuttoisshoni o Tetsudai | 永远在一起的帮手
Mamahaha no Ninkatsu Otetsudai
Succubus Dragon no Otetsudai Zouryouban
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] {Hennojin}
Imouto no Otetsudai 5 + Paper
[Hazuki Kaoru] Otetsudai Shichaimasu + Hontouniatta H na Taiken Oshiemasu
Imouto no Otetsudai 7 | Little Sister Helper 7 {Hennojin}
[Satsuki Imonet] Hajimete no Otetsudai (LOVE Kome) [Chinese] [maxtri个人汉化]
Fennec-san no Onanie no Otetsudai!?
Kanan wa, ○○○ o Tetsudaitai! San
Imouto no Otetsudai 9 | 여동생의 서비스 9
[WastePaperMarket (Cuzukago)] Otetsudai [Digital]
Imouto no Otetsudai 7 | Little Sister Helper 7
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 [Chinese] [oo君個人漢化]
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3
(C92) [Harinashi Honpo (Harimu Ohagi)] Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu! (Kantai Collection -KanColle-)
Gasshukujo no Otetsudai Shokushu ni Kyousei Sex Saserareta Hanashi
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy) [English] [Doujins.com]
Imouto no Otetsudai 8
Imouto no Otetsudai 6
[WastePaperMarket (Cuzukago)] Otetsudai | Assistance [English] [Januz]
(C82) [Type-G (Ishigaki Takashi)] Ore to Nanofe to One Room (Mahou Shoujo Lyrical Nanoha StrikerS)
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Digital]
[Arinotowatari] Otetsudai Oji-san to Ero Mangaka-san♀ (COMIC X-EROS #57) [Chinese] [無邪気漢化組] [Digital]
(C93) [Gyoukoushu (Gon., Kokusai)] Kanan wa, 〇〇〇 o Tetsudaitai. (Love Live! Sunshine!!)
[Hazuki Kaoru] Gokinjo Oku-sama no Naishobanashi 1 [Digital]
Ecchi na Otetsudai Inu no Seichou Kiroku | 色情护工犬的性成长记录 4-5
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9 [Chinese] [空気系☆漢化]
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Digital]
Otetsudai nara Makasete
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy)
Kanan wa, ○○○ o Tetsudaitai! San
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper
Joryuu Shousetsuka, Yukino-san no Otetsudai?
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8 [Chinese] [蝉時雨个人汉化]
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7
Mojidoori! Nandemo Shite Kureru Otetsudai-san.
[Fukugou Marjoram (Sonokawa Sono)] Captain Tetsudaimasu! - I Will Help You, My Captain! (ALL OUT!!) [Digital]
[Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai [Digital]
(C89) [Rico-ba (Rico)] Imouto no Ecchi na Manga no Otetsudai
Shasei Support Katsudou!! -Anata no Shasei Tetsudaimasu-
Okaa-san wa Homete Nobasu Kyouiku Houshin
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 + Paper | Little Sister Helper 5 + Paper [English] {Hennojin}
Datsui sokosoko ni LOVE P SEVEN Otetsudai-san no Oppai Momi Momi
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4
(C80) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai
[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu) [Digital]
楊貴妃ちゃんと赤ちゃんマスター
(C88) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 5 [Chinese] [oo君個人漢化]
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!)
Himitsu no Otetsudai