Gallery #171018
It's the Little Sister's Duty to Take Care of Her Brother's Ejaclation!
兄の射精管理は妹の義務です
Pages
24
Favorites
8,482
Language
translated
Category
manga
Artist
hisakawa tinn
Synopsis
A quiet domestic setting frames this original work by Hisakawa Tinn, where household obligation blurs into intimate territory between siblings. The younger sister assumes a caretaking role that gradually shifts from innocent concern to charged physical service, her earnest expressions contrasting with the increasingly explicit nature of her "duties." Hisakawa's clean linework and expressive facial rendering give the 24 pages a polished, accessible feel, while the artist's knack for nervous tension keeps the power dynamics engagingly ambiguous. The piece leans into its premise with unhurried pacing, letting the psychological awkwardness of the situation breathe before the inevitable escalation.
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24 pages
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About These Tags
Incest (近親相姦) refers to sexual content between family members. In doujinshi, this commonly involves siblings, parent-child relationships, or other familial pairings. The tag covers both blood-related and step-family scenarios. It's one of the most common narrative frameworks in doujinshi, often used to create dramatic tension or taboo appeal. Related tags include 'sister,' 'brother,' 'mother,' and 'father.'
Sister (姉妹/お姉さん) refers to content featuring sister characters. This tag covers both older sisters (ane) and younger sisters (imouto). It's commonly paired with 'incest' for blood-related scenarios or can stand alone for step-sister or non-related sister figures. The tag is one of the most common character relationship tags in doujinshi.
Related
12 galleries[Hisakawa Tinn] Shinkonsan Gokko Ch. 9 - Show Us Your Penis [English] [YQII]
[Nishizawa Mizuki] Akarui Kazoku Seikatsu [English] [Otokonoko Scans]
[Airandou] Imouto to Nori de Ecchi Shita Ken | How I Got Too Carried Away and Fucked My Younger Sister (COMIC LO 2021-10) [English] [Digital] [MegaFagget]
[Teri Terio] Yukinya! [English]
[Kazuhiro] Deisui Anaru wa Ane no Aji (COMIC HOTMILK 2021-01) [English] [snapte] [Digital]
[Meganei] Shishunki no Obenkyou [English]
[Sanagi Torajirou] Jikken Shimai | Experiment Sisters (COMIC Megastore Alpha 2014-12) [English] [thetsuuyaku]
[Pija] Futari no Hi - Day only for two (COMIC BAVEL 2016-03) [English] [XCX Scans] [Digital]
[Meganei] Shishunki no Obenkyou [English] [Decensored]
[Hayake] Imouto no Hadaka o Mite Koufun Suru nante Hen na Onii-chan | What Kind of Weirdo Onii-chan Gets Excited From Seeing His Little Sister Naked? [English] [Mistvern + Shippoyasha] [Digital]
[Zonda] Making a Harem of the Three Bitchy Gal Sisters - Part 1-2 [English] [Comoop]
[Marui Maru] MuchiMuchi ♥ Cream Pie [English] [Digital]
More from hisakawa tinn
8 works[Hisakawa Tinn] Ambience (COMIC ExE 30) [English] [ConTL] [Digital]
[Hisakawa Tinn] Otaku de Inkya no Ore ni Guigui Kuru Joshi ga Iru Ken (COMIC ExE 18) [English] [Hentai_Doctor] [Digital]
COMIC ExE 40 [Digital]
COMIC ExE 20 [Digital]
Shotta Paggn♡ [Digital]
COMIC ExE 32 [Digital]
[Hisakawa Tinn] Kono Suieibu wa Chou Jiyuurashii (COMIC ExE 22) [English] [JnTo] [Digital]
COMIC ExE 30 [Digital]
Help & FAQ
Frequently Asked Questions
How many pages does It's the Little Sister's Duty to Take Care of Her Brother's Ejaclation! have?
It's the Little Sister's Duty to Take Care of Her Brother's Ejaclation! is a 24-page manga available in translated. Use the progressive reader above to browse all pages sequentially with preloaded images for a smooth experience.
Who is the artist of It's the Little Sister's Duty to Take Care of Her Brother's Ejaclation!?
This gallery is credited to hisakawa tinn. The artist and group tags are sourced from the original gallery metadata. Browse more works by hisakawa tinn using the artist tag links above.
What tags are associated with It's the Little Sister's Duty to Take Care of Her Brother's Ejaclation!?
This gallery features themes of incest, sister. Tags are sourced from the original catalog and help categorize content by theme, style, and subject matter. Click any tag chip to see related galleries.
Where can I find similar galleries?
Below the reader, you'll find 12 related galleries that share tags with It's the Little Sister's Duty to Take Care of Her Brother's Ejaclation!. You can also use the tag chips above to explore more galleries, or visit our Explore hubs for curated collections.