Oniichan Activity

Lili no Dungeon Seikatsu Support Katsudou | Lili's Dungeon Support Activities

Jyoseika Oniichan wo Kanojo ni Shichae!

[Anthology] Shuukan Atashi no Oniichan

[Mikage Sekizai] Imouto Paradise! 2 Oniichan to 5 nin no Imouto no mo ～ tto ecchi shi makuri na mainichi

[Shuudan Bouryoku (Murasaki Syu)] Nazunaria workingReport - Oniichan to Issho (WORKING!!)

[Takase Yuu] Otokonoko Katsudou Houkokusho - Otokonoko Activity Report

[Mocchimochiya (caruta)] Bukatsu-go wa Seishori gakari ‐Kanojo no Hajimete wa Boku no Mono‐ | After Club Activities: Sexual Relief Duties -Her first time is mine- [English] [Kinsei Translations]

[MilkyBox (Qoopie)] Botepuri ~Oniichan Harandara Gakkou Ikenaku nacchau!~

[Ameyama Telegraph (Ameyama Denshin)] Junko's Extracurricular Excretion Activities [SCAT][English]

[Mame (Satou Kana)] Oniichan to Watashi [Digital]

(C67) [FlavorGraphics* (Mizui Kaou)] From Shinyokohama To Akihabara (Shuukan Watashi no Oniichan)

(CR35) [Studio Wallaby (Deep Purple '72)] Anata ga Oniichan (Shuukan Watashi no Onii-chan)

(CR36) [Active Sunrise (Muranako)] Oshiroibana -REFRAIN- Risshun

[Makikusu (Makinaru)] active round (Street Fighter)

(Yougen 7) [Oniichan no Imouto Shutchoujo (Oniichan no Imouto)] Lingerie​ wa Wakai Uchi ni Ki Toke 3 (Jujutsu Kaisen)

[Teruki Kuma] Active Heart

Houshi-bu no Seiteki na Katsudou no Seika. | The Sexual Activities Of The Volunteer Club

[Lion][Lee] Totsugeki Tonari no Oniichan chapter 8 [ENG]

Oniichan "Socchi" mo Aratte Ageyokka♥ | I'm going to wash you down there, too, Big brother♥

Club Activities (English)

Imouto no Oniichan Chinkasu Osouji Hyottoko Fella Shibori

[FJ-III] Active Heroines (Samurai Spirits)

[Kabocha]Oniichan no Tame Nara Donna Otoko ni Yararetemo Gaman Dekirumon!ch.1

Active♥Passive

[Kiryu Masumi] Imouto ni Seikyouiku ~ Oshiete Oniichan! | 妹妹好想要性教育～被哥哥搞到不要不要！ Ch.1-7 [Chinese]

(C82) [Nokishita no Nekoya (alde hyde)] Oniichan, Imouto no O*** Tsukaisugi! (Bakemonogatari)

Grand Hotel Active

[Daibokki Hana] Mizuho and Oniichan Ch. 1+2 [English][ugliblawg]

(C83) [Polinky Hiroba (Hori Hiroaki)] O-ASS (Oniichan dakedo Ai sae Areba Kankei Naiyone)

(C56) [Active Sleep (Shukushun)] Okosama Shijou Shugi 1 (Dokkiri Doctor)

[Yajima Index] Oniichan Chucchu

Oniichan Plan!! By

Jyoseika Oniichan wo Kanojo ni Shichae! | Making My Feminized Brother Into My Girlfriend!

[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku 6 | The Chronicle of Mutsumi's Breeding Activities Ch. 6 [English] {Faux}

(C52) [Itaba Tatamiten (Itaba Hiroshi)] Gekkan Oniichan Natsugou (Various)

[Iwama Yoshiki] Oniichan... Ecchi Shiyo?

Bukkake Houshi Katsudou | Bukkake service activities

(C47) [MICA (Various)] ACTIVE PEACH FINAL

[P-ME (Sakai Ringo)] Oniichan no Oyomesan [Digital]

[Nagi Ichi] Hatsumei Shounen Touma! ~Tetsuda Hakase no Gyakushuu Hen~ | Boy Genius Touma-kun! vs. The Evil Dr. Tetsuda's Torture Machine! (Kappatsu Shounen Kanshasai - Active Boy's Thanksgiving Festival) [English] [Digital]

(RAG-FES5) [BLACK LIST (Hiura R)] Furenchi Vineger (Shuukan Watashi no Oniichan)

Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding Activities Ch. 1-3

[Morittokoke (Morikoke)] Hyrule Hanei no Tame no Katsudou! | Activities for the Sake of Hyrule’s Future! (The Legend of Zelda) [English] {darknight} [Digital]

(C88) [slice slime (108 Gou)] Damasareta Geneki Idol | Active idle deceived (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

Club Activities

Oniichan to H na Koto Shitaino

Oniichan no Tame Nara Donna Otoko ni Yararetemo Gaman Dekirumon!ch.1

[Cloba.U] again (Ao Yuri -Story Of Club Activities-) [Chinese] [补丁布丁汉化组E]

Kivotos Kozukuri Katsudou Houkokusho | The Kivotos Baby-making Activity Report

[Wanyanaguda] Nichiyoubi wa Oniichan Youbi

Bakunyuu Elf to Isekai Seikatsu - Big Breasts ELF in Different World Sexual Activity

(C84) [Honnou to Yokubou no Gyuutan (Yorisuke)] Intai Kidou Souko | Lewd-Body Activation Warehouse (Shingeki no Kyojin) [English] {doujin-moe.us}

Suguha-chan no Dokidoki Oniichan Land

Chotto Namaiki dakedo Oniichan no Koto ga Daisuki na Imouto to Noukou Amaama Ecchi

[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri | Suguha Scramble! 2 Onii-chan's Libido Management (Sword Art Online) [English] [doujin-moe.us]

[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo! [Chinese]

(C76) [Active Sunrise (Muranako)] PARTY SHIFT X

(C77) [Actively Dawn (Fukai Miyabi)] Milk Tea Party (Umineko no Naku koro ni) [English] [SlowManga]

[Grove Grow (Komori Kuduyu)] Cosplay-bu Ura Katsudou Nisshi - Cosplay CLUB Secret Activity diary [Digital]

Angel Halo Original illustration Artbook

[Kagayakitei (Naoki)] Oniichan Nanka ja Nai (Shiki)

(C82) [Countack (Kojiki Ohji)] Oniichan to ** (Accel World)

Active Heroines

(C61) [Shikaper (Shikanosuke)] Oniichan-Ga-Iino! (Love Hina) [English]

Kyou no Jugyou wa, Chikyuujin no Hanshoku Katsudou no Kansatsu desu | Today's Lesson is Observation of the Breeding Activities of Earthlings

[Kamiya Ogawa] Bakunyuu Elf to Isekai Seikatsu - Big Breasts ELF in Different World Sexual Activity [Digital]

[Shikigami Kuroko] Oniichan Socchi Itte Ii?

[Higedokoro (Alapi)] Schale Houshibu Katsudou Kiroku | This Week's Record of Activities for the Schale Relief Club (Blue Archive) [English] [head empty] [Digital]

[Nagasaki-inter (Sou Akiko)] Imouto to Shokushu Oniichan [Digital]

(C78) [Korisuya (Korisu)] Momoka-chan no Natsuyasumi Oniichan to Shopping Hen

[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku | The Chronicle of Mutsumi's Breeding Activities Ch. 1-3 [English]

[Lion][Lee] Totsugeki Tonari no Oniichan chapter 9 [ENG]

Saimin Katsudou! Stars Hen | Hypnosis Activities! Stars Edition

[Mukaibi Aoi] Fashion-bu no Himitsu no Katsudou | The Fashion Club’s Secret Activity (Cure Bitch HC Heartcatch) [English] [knightsever]

[Active] Mahjong Fantasic Art Collection

[Calpis Koubou] Imouto x Lies x Oniichan

[Shuudan Bouryoku (Murasaki Syu)] Nazunaria workingReport - Oniichan to Issho | Nazunaria Working Report - Together with Onii-chan (WORKING!!) [English] [LittleWhiteButterflies + Trinity Translations Team]

Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri

Active Passive

the sexual activities of the volunteer club

Bible Black Gaiden kanzenhan

(Reitaisai 14) [Lagrangian-POINT (Akatuki Tetora)] Sumireko CAc -Club Activities- (Touhou Project)

(Chimuchimu World Micchimume!) [Mangetsu Ujiya (Tekorun)] Oshiete!? Onii-chan! | Teach Me!? Oniichan! [English] [alparslan]

Happy Family Activity (Stripped and Edited) [English] [Rewrite]

Himitsu no sei katsu - Secret Sexual Activity

[Marui Maru] Yui Sensei no Kyoushi Seikatsu | Ms. Yui's Sexual School Activities (MuchiMuchi ♥ Cream Pie) [English] [Hachimaki+Alex68785] [Digital]

[Shizaki Masayuki] Oniichan to Issho

(C82) [TIES (Takei Ooki)] Oniichan wa Imouto ni Yokujou Shitari Shinaiyone? (Bakemonogatari)

Gakkou de Nakadashi no Shukudai ga Deta node Onii-chan ni Tetsudatte morau Hon | Book where my school sent me nakadashi homework so I got help from oniichan

The Chronicle of Mutsumi's Breeding School Club Activities

(CR35) [Studio Wallaby (Deep Purple '72)] Anata ga Oniichan (Shuukan Watashi no Onii-chan)

ACTIVE LOVERS

Shukushou Seikatsu ~Osananajimi to no Sugoshikata~ | Shrinking Activity ~How To Spend Time With Childhood Friend~

[Tsukimoto Kizuki] Yarisa no Jittai Bangaihen | The Alcohol Induced Activities of a Certain Famous University's Club Revealed (COMIC Ananga Ranga Vol. 6) [English] =LWB= [Digital]

(C85) [Hougakuya (Tohzai, Namboku)] Aishiai Gakuen Seikatsu | Love-Making Academy Sex Activities (Danganronpa) [English] {doujin-moe.us}

Rin Shibuya Activities

[Yukiji Shia] Rental oniichan ch.1-4

(C83) [SEITOKAISHITSU (Akimoto Dai)] Oniichan no Sei Dakara ne (Sword Art Online) [English] [CGrascal]

(COMITIA102) [abgrund (Saikawa Yusa)] Oniichan Controller [English] {Staircase}

[tsxy (Enoka)] Jyoseika Oniichan wo Kanojo ni Shichae! | Making My Feminized Brother Into My Girlfriend! [English] [Digital]

[DASS] Shin Injuu Hunter KAZUMI Oniichan no Hentai Ganbou Jouju Series ~Roshutsu Golf Hen~

[Mandara Ryuuseigun (Signo Mandara)] Nicchoku wa Micro Bikini de ~Sukebe na Kakko de Seishori Katsudou~ | The Class Duty Is Done in Micro-Bikinis ~ Sexual Relief Activity in Depraved Outfits [English] [Solas]

(C87) [Water Garden (Hekyu)] Active Positive (Strike Witches)

(C87) [Kaze no Gotoku! (Fubuki Poni, Fujutsushi)] Geneki Idol Tomoe Mami ga MM Gou de Iku! | Active Idol Tomoe Mami in a Magic Mirror Truck! (Puella Magi Madoka Magica) [English] [doujin-moe.us]

Secret Club Activities (Yaoi)

(C71) [Active Sunrise (Muranako)] Oshiroibana -REFRAIN- Natsu

[e☆ALI-aL! (Ariesu Watanabe)] Gokumuchi Seikatsu ~Sanae Hachi~, (Hellbug Sexual Activity ~Sanae Bee~) (Touhou Project) [English]

(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]

(C77) [Active Sunrise (Muranako)] PARTY SHIFT XI

[Active Sunrise (Muranako)] PARTY SHIFT Soushuuhen 2 ~Kaikyuu~

(COMIC1☆5) [Active Mover] Moeru Kurokami Long Musume Hon

(CR25) [Hoka Hoka Shoten (various)] ACTIVE HEART (various)

Oniichan node Haramasete!! Haha to Imouto to Oba ga Muragaru Ore no Are

[Anthology] Oniichan, Shiyo? Imouto ni Shitai Chara Selection

Rin Shibuya Activities Prologue

(C66) [Hakuhakukan (Haku)] Watashi no Oniichan -Onomichi Mion Hen- (Shuukan Watashi no Onii-chan)

Hajimete no Aite wa Oniichan Deshita

[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri (Sword Art Online)

[ray-raw (Nobuhiro)] Datte Oniichan ga Daisuki nanda mon!!

[Inuboshi] Oniichan ga, Suki.

ACTIVE PEACH FINAL

Oniichan ni Maketara Ecchi!

[Galaxy Monooki (Hanazuka Ryouji)] Nami-san Active Mode (One Piece)

Active Heart

[Banana Saruen (Shimamoto Harumi)] Witch Activity (Witch Craft Works) [Digital]

[Kitaku] Asakatsu! Matome | Morning Activities (Love Live! Nijigasaki High School Idol Club) [English] {WSDHANS}

(C67) [FlavorGraphics* (Mizui Kaou)] From Shinyokohama To Akihabara (Shuukan Watashi no Oniichan) [English]

Konna Ko ni Shita no Oniichan desho!! Ch. 1-3

[KURUBUSI-KAI(Dowarukofu)] Sakura wa Oniichan no xxx desu... (Card Captor Sakura)

[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo! [Digital]

[Takeda Hiromitsu] Kaichou no Bukatsudou | The President's Club Activities (Tsundero) [English] [YQII]

[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo!

[Nagasaki-inter (Sou Akiko)] Imouto to Shokushu Oniichan | My Brother is a Tentacle Monster [English] [Digital]

[Deep Purple'72] Love Musume Oniichan

(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~ | Thanks, Onii-chan [English] [B.E.C. Scans]

[Shiawase Manjuu (Shiawase 1500)] Oniichan ni Oshiete ageyo!!

[Nagaremono (Andoryu)] The Sexual Activities of a Female Rabbit

(COMIC CITY Osaka 113) [Kinmokusei no Shiro (Maya)] Oniichan to Boku to...

Oniichan nan dakara | 因为是哥哥

(C97) [Kaiten Sommelier (13.)] 39 Kaiten Shouko-san no Onaho Nikki. Tadaima, Onaho Katsudouchuu. | Shouko-san's Onahole Diary. Today's Onahole Activities. [English] [Double Ecchi]

Common Sense Modification Activity Record

(C87) [Asatsuki Dou (Youta)] Oniichan "Socchi" mo Aratte Ageyokka♥ | I'm going to wash you down there, too, Big brother♥ [English] [yuripe]

(C80) [Konoha (Hotei Kazuha)] Oniichan no DVD (THE iDOLM@STER)

Active idle mine

(C67) [Active Sunrise (Muranako)] Oshiroibana -REFRAIN- Haru

Oniichan Yuwaku Keikaku

5 stories Ch3 - Club Activities

(SC49) [Liz (Satomi Hinako)] usapime -Oniichan Gomennasai-