[Uhii (Tyrant Sugawara)] Otetsudai nara Makasete (Touken Ranbu) [Digital]
(C91) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 8
Imouto no Otetsudai 6
[My Blue Sky (Koppori Nama Beer)] Ryuujou-san ga Onanie Kakko Kari no Otetsudai o Shite Kureru (Kantai Collection -KanColle-) [Digital]
Imouto no Otetsudai 7
Datsui sokosoko ni LOVE P SEVEN Otetsudai-san no Oppai Momi Momi
[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]
(C87) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai Soushuuhen
Ecchi na Otetsudai Inu no Seichou Kiroku | 色情护工犬的性成长记录 1-3
(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7 [Chinese] [轻微汉化]
Zuttoisshoni o Tetsudai | 永远在一起的帮手
[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
(Loketto 5) [ASTRA'S (AStra)] Otetsudai (Megaman)
(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4 | Little Sister Helper 4 [English] {Hennojin}
(DC RETURNS 15) [Sakaki no Moroi (Citron)] Gasshukujo no Otetsudai Shokushu ni Kyousei Sex Saserareta Hanashi (Kuroko no Basuke)
[Mizone] Gyoryuushima no Okite ~Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Kouhen~ [Digital]
Imouto no Onanii o Tetsudau Ani Sore o Mimamoru Haha
[Ochikochitei (Tadano Kushami)] Yuujin no Mama ga Onanie no Otetsudai? [Chinese] [cqxl自己汉化]
Imouto no Otetsudai 8 | Little Sister Helper 8 {Hennojin}
Shiranai Onesan no Chichi Shibori Tetsudattara Orei ni Paizuri Shitekureta!
Imouto no Otetsudai 6 | Little Sister Helper 6
Otetsudai Oji-san to Ero Mangaka-san
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5 | Little Sister Helper 3.5 [English] {Hennojin}
(C92) [Harinashi Honpo (Harimu Ohagi)] Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu! (Kantai Collection -KanColle-)
Toilet de Wanko ga Otetsudai
[Shin Hijiridou Honpo (Hijiri Tsukasa)] Nee Daijoubu? Hitori de Ofuro Haireru? Onee-san ga Tetsudatte Ageyou ka? (Granblue Fantasy) [English] {Doujins.com} [Digital]
[Mizone] Gyoryuushima no Okite ~Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Kouhen~ [English] [Metaphrastes] [Digital]
(C83) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3.5
Imouto no Otetsudai | Little Sister's Helper
[Arinotowatari] Otetsudai Oji-san to Ero Mangaka-san♀ (COMIC X-EROS #57) [Chinese] [無邪気漢化組] [Digital]
Himitsu no Otetsudai
(C82) [4season (Saeki Nao)] Reika-san no Otetsudai (Smile Precure!)
[Hijiri Tsukasa] ONA-ASSI! ~Ero Manga Ka no Onanie wo Tetsudau Shigoto~ | 自慰助理!~情色漫畫家在自慰性愛時協助的工作~ [Chinese]
(Graket 2) [Hitsuji Kikaku (Muneshiro)] Yaia no Otetsudai Daisakusen (Granblue Fantasy)
Otou-san, Tetsudatte kudasai.
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] (Hennojin)
Ryokan o Tetsudau JK Shimai o Seishori Dougu ni Shite Mita
[Momojiru Teien (Momokumo)] Gakkou de Nakadashi no Shukudai ga Deta node Onii-chan ni Tetsudatte morau Hon [Chinese] [Digital]
Shasei Support Katsudou!! -Anata no Shasei Tetsudaimasu-
Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~
[Uten kekkou (Kurisaki King)] Marine Senchou no Otetsudai (Houshou Marine)
Joryuu Shousetsuka, Yukino-san no Otetsudai?
[Mogelano] Tachibana Misa no Gohoushi ~Doutei Sotsugyou Tetsudaimasu~ (ANGEL Club 2021-08) [Chinese] [Digital]
(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6
Onna wa Zettai ni Otoko no Seiyoku Shori wo Tetsudawanaito Ikenai Houritsu
[Melancolic Hyodo] Otetsudai-san to Bocchan
[Gyoukousyu (Gon., Kurosai)] Kanan wa, ○○○ o Tetsudaitai! San (Love Live! Sunshine!!) [Digital]
Gakkou de Nakadashi no Shukudai ga Deta node Onii-chan ni Tetsudatte morau Hon
[Satsuki Imonet] Hajimete no Otetsudai (LOVE Kome) [Chinese] [maxtri个人汉化]
Otetsudai nara Makasete
[Shin Hijiridou Honpo (Hijiri Tsukasa)] Nee Daijoubu? Hitori de Ofuro Haireru? Onee-san ga Tetsudatte Ageyou ka? | Hey Are You Okay? Are You Taking a Bath Alone?(Granblue Fantasy) [English] {Doujins.com} [Digital]
(C93) [Gyoukoushu (Gon., Kokusai)] Kanan wa, 〇〇〇 o Tetsudaitai. (Love Live! Sunshine!!)
[Shin Hijiridou Honpo (Hijiri Tsukasa)] Nee Daijoubu? Hitori de Ofuro Haireru? Onee-san ga Tetsudatte Ageyou ka? (Granblue Fantasy) [Digital]
[Fuuga] Hatsujou Kazoku x Oneechan ga Onanie Tetsudatte Ageru
[Mizone] Gyoryuushima no Okite ~Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Kouhen~ [English] [Decensored] [Metaphrastes] [Klub Kemoner] [Digital]
(C94) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 9 [Chinese] [绅士仓库汉化]
(C88) [TTSY (Kurogane)] Mamahaha no Ninkatsu Otetsudai
[Studio Gaudi] Donna Tanomi Demo Zettai ni Kotowarenai Otetsudai Ken!
Nee Daijoubu? Hitori de Ofuro Haireru? Onee-san ga Tetsudatte Ageyou ka?
(C82) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 3 | Little Sister Helper 3 [English] {Hennojin}
[Rondonko] Mahiro-chan no Otetsudai (COMIC LO 2021-09) [Chinese] [一匙咖啡豆汉化组] [Digital]
[Onikubo Hirohisa] Otetsudai Shimasu Wa (Vol. 01)
(C81) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 2
(Bessatsu Love Romance) [mg. (Yumegi)] Nozaki-kun, Watashi ni Tetsudaeru koto, Aru? (Gekkan Shoujo Nozaki-kun) [Chinese] [喜迎离婚汉化组]
Kanan wa, ○○○ o Tetsudaitai. Ni
Yuujin no Mama ga Onanie no Otetsudai?
[Mizone] Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Zenpen [Digital]
(C90) [Usubeniya (Usubeni Sakurako)] Kanmusu ni Shasei o Tetsudatte morau Hon (Kantai Collection -KanColle-)
[WastePaperMarket (Cuzukago)] Otetsudai [Chinese]
Imouto no Otetsudai 8
Yamato ga Teitoku no Diet o H ni Otetsudai Shimasu!
[Nikukiu-] Itsudemo Dokodemo Otetsudai
[Aoi Hitori] Otetsudai. ~No Bra Onna Kyoushi to Toshoshitsu de~ (Web Comic Toutetsu Vol. 32) [Chinese]