Onee Chan Jiyuu Kenkyuht

(C104) [Yumesaki Annai Kairanban (Hiro Hiroki)] Yappari Oyama ga Warui!! 2 (Onii-chan wa Oshimai!)

(Reitaisai 9) [Okawari Jiyuu (Shamoji)] Yukata no Kimi (Touhou Project)

(C91) [Super Ichigo-chan (Misaoka)] Kirari Onee-chan Matome (THE IDOLM@STER CINDERELLA GIRLS)

Tanya-chan ga Fukusayou de Taihen na Koto ni Naru Hanashi

[Petitgorichan] Your Yoga Posture Is Too Sexy, Instructor! (Complete) [English]

[Tetrapod Melon Tea (Yuda-chan)] OreKano [Digital]

(C66) [M.MACABRE (Nyanko MIC)] Nekokan Watashi no Onii-chan vol.1 (Shuukan Watashi no Oniichan)

[Mengerekun (Captain Kiesel, Tacchin, Von.Thoma)] POTATO MASHER 4 (Hime-chan's Ribbon)

(Futaket 15.5) [Bassroom (Naganolila)] Onee-chan ♂ ni wa Kanawanaittsu (One Punch Man)

[Kirei na Oneesan (Izumi Yayoi)] Oneechan wa Suki Desuka? (ToHeart 2)

(C83) [GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne)

[Risu no Rakuen (Niyasuke)] Boku wa Ame-chan ni Sakaraenai - I can't resist Ame-chan. (Needy Girl OVERDOSE) [English] [head empty] [Digital]

[Giga] Tatsumaki-chan ni Nakadashi (One Punch Man)

[MirrorWorld (Mira)] Onii-san o Omotte Hitori de Suru Koto (Himouto! Umaru-chan)

[Maple-go] Hitozuma ga Kou Nattetara Anata, Doushimasu? (Crayon Shin-chan)

[Dainaru] Ganbare Mahiro-chan | Do your Best, Mahiro-chan! (Onii-chan wa Oshimai!) [English] [Team Rabu2]

(C89) [MIDSUMMER MADNESS (Shiina Soutyou)] Bishoujo Hentai Play Shiburin toka Shimamu toka Ebina-chan toka Latifa-chan toka Isuzu toka Kiyoko toka Chitoge toka Kosaki-chan toka Omake Matome Hon (Various)

(C87) [UU-ZONE (nuezou)] Gyaruko Ah! | Galko Ah! (Oshiete Galko-chan!) [English] [Sn0wCrack]

(SC2017 Winter) [moriQ (Mori Airi)] Takanashi Hikari wa Aisaretai (Demi-chan wa Kataritai) [Chinese] [蒼源聯合]

[Choukenkouya (Kenkou Shindan-chan)] Iyagaru Plana-chan ga Yorokonde Gohoushi Suru Ohanashi - A story where Prana-chan, who doesn't like it, is happy to serve you. (Blue Archive) [Chinese] [Digital]

Yuumei Chara Kannou Shousetsu CG Shuu No. 282!! Koruna-chan HaaHaa CG Shuu

[Muchakai (Mucha)] Chizuru-chan Kaihatsu Nikki Swapping Battle Hen | Chizuru-chan Development Diary Extra [English] {2d-market.com} [Decensored] [Digital]

[Marked-two (Suga Hideo)] Marked-girls Vol.7 (Himouto! Umaru-chan) [Digital]

(C88) [Anarchy Gangsta (jude)] Kanbotsu Chikubino Onnanokotte Kanjiyasuitte Hontoudesuka? (Oshiete! Galko-chan)

[Chanpon Miyabi] Oneesan Choukyou Nikki

[Hotate-chan] Sakekasu Rinjin Onee-San [Chinese] [空気系☆漢化]

Onee-chan-tachi ni Amaete ne 2

(C86) [Wakuseiburo (cup-chan)] TS Musume Kodama-chan to Asobou

(C94) [Hitotosensou (Hitotose Rin)] Uzaki-chan wa H Shitai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}

(C88) [Arysuivery (Ayakase Chiyoko, Ayakase Riberi)] Ajin-sensei wa Eroi Koto ga Shitai (Demi-chan wa Kataritai) [English] {Hennojin}

(CR35) [INFINITY-FORCE (Various)] Shuukan Onii-chan ga Miteru Waku Waku. (Shuukan Watashi no Onii-chan)

(C90) [Hooliganism (Murasaki Syu, Hirokawa Kouichirou)] Kono Subarashii Demi-chan no Demi Sauce! (Demi-chan wa Kataritai, Kono Subarashii Sekai ni Syukufuku o!)

(C76) [P-FOREST (Hozumi Takashi)] Charge DE Alesta (Fight Ippatsu! Juuden-Chan!!)

[GOD Ryokutya (Bu-chan)] Chinpoko Delicious Wonderful! [Digital]

Sakusei Onee-chan | Milking Onee-chan

[GUILTY HEARTS (FLO)] BLUE EYES BLUE (Onii-chan dakedo Ai sae Areba Kankeinai yo ne) [English] [doujins.com] [Digital]

(C82) [JACK-POT (Jyura)] Yarasero yo! Satsuki-chan (Tsukiatte yo! Satsuki-chan) [English] [EHCOVE]

(Shuuki Reitaisai 5) [Halcachanel] Nandemo Iu Koto o Kiite Kureru Alice-chan (Touhou Project)

Meirei Suru to Iu no? Meireisha de Aru Kono Watashi ni...!! | You Wish to Command Me? The One Who is Your Commander…!!

[RE:LAY (Kuroiwa Madoka)] Watashi warui ko mitaidesu… | I'm a Bad Girl... (Himouto! Umaru-chan) [English] {Hennojin}

(C103) [Yumesaki Annai Kairanban (Hiro Hiroki)] Yappari Oyama ga Warui 2!! Junbi-gou | 果然都是绪山的错2!! 準備號 (Onii-chan wa Oshimai!) [Chinese] [瑞树汉化组]

(C56) [Shin-Chan Carnival !? (Chiba Shinji)] Video Captor Sakura (Card Captor Sakura)

(C88) [Arysuivery (Ayakase Chiyoko, Ayakase Riberi)] Ajin-sensei wa Eroi Koto ga Shitai (Demi-chan wa Kataritai)

(Futaket 10.5) [NAMANECOTEI (chan shin han)] Hentai Futanari MasoButa Jukujo Sailor Jupiter 35sai (Bishoujo Senshi Sailor Moon)

(C88) [Shinohara Heavy Industry (Haruna Mao, Ukyouchu, Musasiya Chogenbo)] Umarux (Himouto! Umaru-chan) [Chinese] [脸肿汉化组]

[Bu-chan] Mama Zukushi

[Kirei na Oneesan (Izumi Yayoi)] Sin - One Week Lover 2 (Kanon) [English] [SDMC] [Digital]

[P Reppuu (Oda Akira)] MAGICAL RIBBON SPECIAL (Hime-chan no Ribbon) [1994-03-03]

Onee-sama wa Saikou desu!

[Dochakuso Happy! (Yumekawa Dododo-chan)] Konna ni Seiyoku Tsuyoi Oneesan dato Watter Itara Ie Made Tsuiteikanakatta!! | If only I had known she was such a slut, I would never have followed her home!! [English] [Digital]

(C83) [Awareness (Aikawa Touma)] IRIS11 (Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne)

[pink carrot (usachanGET)] ♂ ga Uke. Neko-chan x Neko-kun | 吃掉小公貓。小貓咪X貓同學 [Chinese] [橄榄汉化组]

[Pink carro/ usachanGET]♂ ga uke. Kitsune-chan × tanuki-kun｜♂吃掉小公狸。小狐狸X狸猫同学[中文] [橄榄汉化组]

[Petitgorichan] Your Yoga Posture Is Too Sexy, Instructor! (Ch.01~17) [English]

(C80) [Konohanaku (Konohana)] Zoku Onnagoroshi Hebi no Jigoku (One Piece) [English] =s3trans=

(C78) [Shadow Sorceress Communication Protocol (Hiten Onee-ryuu)] Sora no Omocha (Yosuga no Sora) [English] {NEOZEED}

[Circle Tokomaya (Tokomaya Keita)] Name Emo 2 - Nonki ni Hirune Juu no JC Pri Chan Idol wa Chitsunai Dashi Shihoudai no Hokahoka Seishouri Onahole~ (Kiratto Pri Chan) [English] [Doujins.com] [Digital]

(C50) [Game Dome Ariake (Kamirenjaku Sanpei)] Ariake no Ii Yatsu (Victory Gundam, Azuki-chan)

[TETRODOTOXIN (Nise Kurosaki)] Gal Miko JK Nanpa shite Curry Tabe ni Ittara Doutei mo Oishiku Itadakareta Hanashi (Oshiete! Galko-chan) [Digital]

[Yuushi Tessen] Niina-chan wa Kyoumi Shinshin | Nina-Chan is Super Curious! (Digital Puni Pedo! Vol. 03) [English]

(CSP6) [Raijinkai (Haruki Genia)] Yarasete Galko-chan (Oshiete! Galko-chan)

[Kokochikyuu (Mutsu)] Kirie Fever (Himouto! Umaru-chan) [Digital]

Saimin Kaketa Shuten-chan to Kettaku shite Saimin Kakatte nai Ibaraki-chan to Muchix suru Hon

(C52) [Sanketsushuu (Sanzui)] Degarashi Azuki-chan (Azuki-chan)

Tobei-chan (Jubei-chan)

(COMIC1☆7) [NAMANECOTEI (chan shin han)] Siko SiKo Moon Party (Sailor Moon)

(C77) [BehindMoon (Q)] Fuck Ippatsu Juuketsu-CHAN (Fight Ippatsu! Juuden-chan!!)

[Bloody Okojo (Akutagawa Manbou)] Nippon no Natsu. Umaru no Natsu. (Himouto! Umaru-chan) [Chinese] [脸肿汉化组]

[Studio Rakkyou (Takase Yuu)] Kanzen Nenshou 3 (Super Doll Licca-chan)

[Kuma QM] Onii-chan wa Seiteki ni Oshimai! | I'm Now Your Sister (Sexually)! (Onii-chan wa Oshimai!) [English] [Team Rabu2]

[Hanya Yashiki (Hanya)] Meirei Suru to Iu no? Meireisha de Aru Kono Watashi ni...!! | You Wish to Command Me? The One Who is Your Commander…!! (ZIGA) [English] {darknight} [Digital]

(C89) [TOFU SOFT (Sakakibara Keisuke)] Ebina-chan to Umaru-chan to Onii-chan to Zenpen (Himouto! Umaru-chan)

(C44) [Team Plus-Y (Various)] PLUS-Y Vol. 12 (Mizuiro Jidai, Hime-chan's Ribbon, Might Gaine)

(Precure Festa 11) [God Ryokutya (Bu-chan)] Criminal Boy (DokiDoki! PreCure)

[Raijinkai (Haruki Genia)] Uzaki Yanagi-chan no Akande! | Uzaki Yanagi-chan's Blush (Uzaki-chan wa Asobitai!) [English] {Doujins.com}

(C74) [Kurione-sha (YU-RI)] Nami-chan to mou 1kai! (One Piece)

[Chanpon Miyabi] Cho-Oneesan Tengoku 6

Daisuki na Kareshi ga Iru no ni Onii-chan ni Yararechatta Watashi

(C62) [Anorak Post (Akiyoshi Yoshiaki)] Love Mao (Ground Defense Force Mao-chan)

[Pink Color Division] Simple Nise Shirizu The Oane Champion (The Oneechanbara)

MEROMERO GIRLS 2 MUGIWARA GIRLS SIDE

[Bu-chan] Mamashota Boukentan (COMIC Shingeki 2018-04) [English] [SMDC] [Digital]

[Studio Rakkyou (Takase Yuu, Ashisyun)] Kanzen Nenshou 3 (Super Doll Licca-chan)

[Labui] Mamotte! Iregawari Ahe Ochi Onii-san | Protect Me! Body Swapped Mindbroken Ahegao Onii-chan! (COMIC Unreal 2021-10 Vol. 93) [Digital]

(C88) [Moco Chouchou (Hisama Kumako)] Umaru-chan to Ebina-chan! For Adult (Himouto! Umaru-chan)

How Yuji-chan Reincarnated as a Woman, Became Sukuna's Onahole and Fell Prey of a High-grade Soapland

[Hotate-chan] Roshutsukyou-chan [Chinese] [空気系☆漢化]

(C56) [DangerouS ThoughtS (Various)] MaD ArtistS ZyuubeityanN (Jubei-chan)

Onee-chan to Issho

(C59) [VETO (ZOL)] Mama Royal Gamma (Super Doll Licca-chan, Gear Fighter Dendoh)

artist name bu-chan (COMIC Ero-Tama 2015-01 Vol. 6)

(C76) [Sato Samitt (Satomi Sato)] Tougenkyou (One Piece) [English] {doujin-moe.us}

Shizu-chan no Himitsu o Shichatta!? | I Know Shizu-chan's Secret!?

(C45) [Chandora & Lunch Box (Makunouchi Isami)] Lunch Box 5 - Ami-chan to Issho (Sailor Moon)

(C86) [NAMANECOTEI (chan shin han)] Futanari Mahou Shoujo Shasei Kanri Choukyou (Mahou Shoujo Ai)

[GAME DOME] 小学生ほのぼのレズ地獄 (Azukichan)

(C77) [Choujikuu Yousai Kachuusha (Denki Shougun)] MEROMEROGIRLS2 MUSIWARA GIRLS SIDE (One Piece) [Chinese] [仂之个人汉化]

[Chanpon Miyabi] Oneesan Tengoku - Sister Paradise

[Ramanda] Saimin Oji-san to Mihari-chan (Onii-chan wa Oshimai!) [Chinese] [AyaBiimu個人漢化]

(C89) [NAMANECOTEI (Kousaka Kayako, chan shin han)] Oideyo! Nazarick no Futanari Bokujou (Overlord)

[Bu-chan] Okute na Miyagi-kun to Moteo no Takeda-kun | Late Bloomer Miyagi Kun And Popular Takeda Kun (Nyotaika Happiness! 2) [English] [Digital]

[Hotate-chan] Tokkun Suki na Yakyuubu-chan

(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}

Onii-chan wa Ochimai!? ww Sono 2!

[Rie-chan 14-sai] Sotsugyou Album

[Jinsei Saigo no Asobi. (Sakura Ryota)] Uzaki-chan wa Senpai to H Shitai! (Uzaki-chan wa Asobitai!)

Oyama Mahiro no Mesuochi Haramase Shussan Jikken! | The Case of Oyama Mahiro's Fall, Pregnancy and Childbirth!

(SC57) [HATENA-BOX (Oda Kenichi)] Onii-chan wa Kawaii Imouto ga Mamori-masu (Onii-chan dakedo Ai sae Areba Kankeinai yo ne!)

(SC2016 Winter) [APRICOTTEA (Minami)] Sukisuki Onii-chan (Himouto! Umaru-chan) [English]

(Prism Jump 32) [μ-CuTe (MAG)] Anna Channel Watakushi Ecchi na Haishin Yattemimashita wa (Kiratto Pri Chan)

(C91) [Archives (Hechi, sanada kana)] http://d99.biz/arc3/ (Oshiete! Galko-chan) [chinese] [為了拯救final的蛋蛋漢化組]

[P-FOREST (Hozumi Takashi)] Imouto no Tomodachi wa Onaji Yane de Hitorigurashi no Kyonyuu-chan (Himouto! Umaru-chan) [Chinese] [CE汉化组] [Digital]

(COMIC1☆05) [Kirei na Onee-san (Izumi Yayoi)] Hitozuma Kaori-san Sonyo 2 Tomodachi kara Sex Friend e... (Kanon)

[Studio Wallaby (Haruhonya)] Ikenai! Galko-chan | You Can't! Galko-chan (Oshiete! Galko-chan) [English] [Doujins.com]