Onii-chan turned into a slut so we'll teach him a lesson with these
Kronii-Dinner
[Circle Cherry Boy (Erai)] Mahou Shoujo no Shikyuu ni Aru Koi Mahou Power o Esa ni Shite Sodatsu Shokushu no Ko
[INFINITY-FORCE] Shuukan Oniichan ga Miteru
(C94) [NULL Mayu (Chimosaku)] Sebaramix!! Futari de Sodateyo! Otokonoko Shikyuu | Abdominal Pregnancy X! Let's Raise Him Together [English] =LWB= & =White Symphony=
[Nama Cream Biyori (Nanase Meruchi)] Chino-chan no Onii-san ni Naritai desu ka? (Gochuumon wa Usagi desu ka?) [Digital]
(AC2) [AquaDrop (Mikami Mika)] Oiwai Sex 3 ~Onii-chan 20-sai no Hi~ | Celebration Sex 3 ~Onii-chan's 20th Birthday~ [English] {Doujins.com}
(C91) [NOSEBLEED (Miyamoto Issa)] Itoshi no Onii-sama Lilim's Gaiden [Chinese] [无毒汉化组] [Decensored]
[Yano Toshinori] Tasukete... Onii-chan...! ch.3
(C96) [Citron no mori (Yuzuna Hiyo)] Onii-chan no Soba ni Ite mo Ii desu ka...? | Is it okay if I stay by Onii-chan's side...? [English]
[Asatsuki Dou (Youta)] Onii-chan Daisuki H Shiyo ~Full Color Manga Bangaihen~ | I Love You Onii-chan, Let's Fuck -Full Color Side Story- [English] [Iulius] [Digital]
(C84) [Mine Noujou (Mine Mura)] Arigatou Oniichan ~ Seihin Chounan Manbiki Kyouhaku ~ | Thanks, Onii-chan [English] [B.E.C. Scans]
[Sakurafubuki Nel] Onii-chan to Natsu! (Hatsukoi Recipe) [English] =TV=
[Gyonikun] Shikyuu no Tobira o Kojiakete [Digital]
(SPARK8) [Gamenhaji (Noji)] Shikyuukou no Kanata, Onii-chan no Hate
[Kotee] Ro-chan Mama to Tsukutte Asobo! (Kantai Collection -KanColle-) [Digital]
(COMIC1☆9) [Kaname (Siina Yuuki)] Tamasaka-san-chi no Onii-san (Tokyo 7th Sisters)
[Gorgeous Takarada] Onii-chan Kuchu Kuchu Shisugidayo Ch. 1-5 [English] [SaHa]
(C86) [Ice Sugar (Utano)] Onii-chan ni Otona ni Shite Moraou!
[Honey Lip (Gokugetsu Momo)] Mesu Onii-chan wa Imouto-chan ga Osuki [Chinese] [EZR個人漢化] [Digital]
[HONEY QP (Inochi Wazuka)] Otonari no Onii-chan ga Bokura no M Dorei ni Natte Kuremashita. [Digital]
[Nise] Sukina mono wa Shikatanai yo ne Onii-chan | I can't help loving this, Big Brother! [English] [Sn0wCrack]
[Pal Maison] Onii-chan to Penis Zoudai Pump o Tsukaou l Let's use a Penis Enlargement Pump with Onii-chan [English][Futackerman]
[Amano Kazumi] Shikyuu Yuugi (Shikyuu Yuugi ~Oku made Yogosareru Mesu-tachi~) Chapters 1-4 [English] [CulturedCommissions]
(C93) [SHINING (Shaian)] Master-san to Onii-chan Illya to Ecchi Shiyo (Fate/Grand Order) [English]
(C90) [Peach Candy (Yukie)] Onii-chan Osewa wa Watashi ni Makasete ne
(C94) [Natsu no Cheese Koujou (Bonyuu Cheese no Natsu)] Suki Suki Daisuki Onii-chan (Fate/kaleid liner Prisma Illya)
Onii-chan wa Masumasu Seiteki ni Oshimai!
[Rorioiru] Onii-chan Datte Amaetai
(C92) [cryptid (Mufuru)] Oshiete Onii-chan (To LOVE-Ru)
[Fuzume] Mahiro no Haete Kita Chinchin o Chiisaku Suru Imouto no Mihari | Mahiro's dick is back in town: Mihari helps her big brother get rid of his boner! (Onii-chan wa Oshimai!) [English] [Team Rabu2]
[Tomoe Yousuke] Okashi no Onii-chan | Onii-chan's Sweets (Onaka no Oku no Chiisana Poka Poka) [English] [seriousduck11] [Digital]
(C89) [Wancho-ke (wancho)] Imouto wa Minna Onii-chan ga Suki! 3
Sensei no Aka-chan Milk wa Alice no Jinkou Shikyuu de Atatamemasu!
[Ohara Makoto] InCha na Ore ga Madougu o Tsukatte Share House de Harem o Tsukutte Mita. Ch. 9
[Jonii Ume] Ima no Watashi Niha Kairaku Koso Subete
[14cm (Gao)] Onii-chan no Josei Kyoufushou wa Watashi ga Naosundakarane! | Fixing Onii-chan's fear of women! [English] [Team Rabu2]
Shojomaku Tsukutte Onii-chan!
[P:P (Oryou)] Watashi wa Onii-chan to Tsukiaitai. [Digital]
(CR35)[Matsumoto Drill Kenkyuujo] Noubaku Gehinna Onii-chan 1
(COMIC1☆9) [TIES (Takei Ooki)] Watashi no, Onii-chan [Chinese] [脸肿汉化组]
Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1-4
(C88) [Yu-Yu-Tei (Minakami Rinka)] Umaru to Onii-chan (Himouto! Umaru-chan)
(C90) [Danna (Danna)] Totsuzen desu ga, Ofuroba ni Zenra no Onii-chan ga Chinnyuu Shite kimashita (Fate/kaleid liner Prisma Illya)
Sebaramix!! Futari de Sodateyo! Otokonoko Shikyuu
(VineFes) [Pa-Pu- (LEE, Yamazaki Mitsuru)] Philia Licca & Wataoni (Licca Vignette, Shuukan Watashi no Onii-chan)
[Kemoyuru (Akahito)] Onii-chan o Sakusei shini Kichatta [Digital]
[Akatama (Sakurafubuki Nel)] Kotatsu to Anime to Onii-chan [2014-01-15]
[Sanada] Onii-chan No Hajimete Wa Zenbu Boku To | All of My Onii-chan's firsts were with me (Nyotaika! Monogatari 7) [English] [Digital] [SachiKing]
Nakadashi Collection 5 ~Anoko no Shikyuu wo Kyousei Shasei~
(C85) [Dark battery (Myouga)] Onii-chan to Lesson (To LOVE-Ru)
(C90) [Allegro Mistic, Egoistic Honey (Takano Yuki, Hadumi Rio)] Onii-chan! H nano wa Ikemasen?! | Onii-chan! Wanna Fuck!? [English] [Marv]
[Ziploc (Yamachan)] Tasukete Onii-chan | Help Me Onii-chan (Ensemble Stars!) [English] {Chin²} [Digital]
(C87) [Crazy9 (Ichitaka)] C9-15 Fumina-senpai to Mob Onii-chan (Gundam Build Fighters Try) [Chinese] [CE家族社]
[Studio Q (Natsuka Q-Ya)] Imouto no Yuuwaku ~Onii-chan wa Sukumizu KneeSo ga Osuki~ (Onii-chan no Koto nanka Zenzen Suki ja Nain da kara ne!!)
(C92) [Mysp5cm (Mareo)] Nikubenki ni Shite Onii-chan! [Chinese] [瑞树汉化组]
[Kojima Miu] Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1-15 [English] [Fated Circle]
[Suitekiya (Suitekiya Yuumin)] Onii-chan Kore Ijou Peace wo Ecchi na Onnanoko ni Shinai de (Smile Precure!) [Digital]
[P-ME (Sakai Ringo)] Kei-chan wa Onii-chan no Tomodachi [Digital]
(C84) [KURUBUSI-KAI (Dowarukofu)] Onii-chan ga Kirechaimashita... (To LOVE-ru)
(SC2023 Summer) [Notes. (Takahashi Note)] Onii-chan no Osawari (Onii-chan wa Oshimai!)
[Yusaritsukata (Awayume)] Watashi no Kawaii Onii-chan (Azur Lane) [Digital]
(COMITIA124) [D.N.A.Lab. (Miyasu Risa)] Sore demo Onii-chan no Kanojo ni Naritai 2 [Chinese] [花飴个人汉化]
[Milk Melon] Ninkatsu! Saimin x Netorare Kyonyuu Hitozuma ~Watashi no Shikyuu ga Anata no Seishi o Motometeimasu~ Ch.3
2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 2
(C92) [Peach Candy (Yukie)] Onii-chan Osewa wa Watashi ni Makasete ne 3 [Chinese] [寂月汉化组]
(COMIC1☆13) [Elily's Lab. (Ricca)] Onii-chan no Koto nanka Zenzzen......///
(C92) [TIES (Takei Ooki)] Watashi no, Onii-chan 4.5 Bangaihen [English] =White Symphony=
(COMITIA120) [squeezecandyheaven (Ichihaya)] Onii-chan no Osoushiki
Shikyuu no Kando o Kiotsukete
(C66) [Dog&God (Tamabe Inusuke)] Sister's case study. (Shuukan Watashi no Oniichan)
[Kojima Miu] Retsujou Kyoushi | 醜聞教師 (Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono) [Chinese] [未名汉化组]
[MC] Watashitachi ga "Otona no Omocha" Tsukutte imasu! ~ Seishori Omocha wo Tsukuru Joshi Shain-tachi no Nichijou
(PSYCHIC100%+2%) [Nurunuru-chan (monu)] Onii-chan ni Makase Nasai! (Mob Psycho 100)
Shikyuu Yuugi ~Oku made Yogosareru Mesu-tachi~
[Dekochin Hammer] Oniichan no Sei Dakara ne!! | It's Your Fault, Onii-chan! (COMIC LO 2015-02) [English] [Hot Cocoa]
[Akai Chi to Tetsu no Roudousha Tou (Fujimon)] Rima no Shikyuu o Unlock! (Shugo Chara!) [Digital]
[Komekouji] Shikyuu Shinryaku
Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1-23
Onii-chan wa Ochimai! w
[Kojima Miu] Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1-12 [English] [Fated Circle]
[Kojima Miu] Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1-11 [English] [Fated Circle]
[Darkmaya] Kronii-Dinner [Decensored]
Kronii no Shinkon Santaku
Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono Ch. 1
[Doemutan] Mucchiri Netorare Shotenin ~Goshujin-sama Chinpo de shika Senpai no Shikyuu wa Orite konai!!~
"Kankaku Shadan" Zunou wa Lv10, Karada wa Naedoko. Haruka no Shikyuu wa Master Ball |『感觉遮断』头脑是Lv10,身体是苗床。小遥的子宫是大师球
Shikyuu Shounin Mesugakis
[Momoneko Doumei (more, Purapa)] Souiu Toko da yo Onii-chan ga Kimoi no wa ~Soredemo Watashi wa Onii-chan ga Daisuki~ [Digital]
[Kojima Miu] Rape Shigan | 強姦請求 (Nympho Maman Boshi Soukan - Mama no Shikyuu wa Boku no Mono) [Chinese] [未名汉化组]
(COMIC1☆13) [PoyoPoyoSky (Saeki Sola)] Onii-chan no Doutei Moratte Agete mo Ii yo? [Chinese] [MISO个人汉化]
Kakemegure! Shikyuu ni Seieki Ensemble
(C92) [TIES (Takei Ooki)] Watashi no, Onii-chan 4.5 Bangaihen [Chinese] [无毒汉化组]
[Tiger] Yuuwaku・Imouto #2 Onii-chan wa seishori gakari | Little Sister Temptation #2 Onii-chan is in Charge of My Libido Management (COMIC Reboot Vol. 07) [English] [Digital]
[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]
(SC65) [Matsurija (Nanaroba Hana)] Imouto wa Onii no Banken
Onii-san, Chotto Asondekanai? | Onii-san, won't you come play for a little bit?