[Katsuragi You] Koi no wo Onegai... | Give Me Thick Semen...
(C87) [Torajima-shi Kouhouka (Torajimaneko)] Onegai! Shota Combination
[Intoku.info (Endou Hiroto)] Seichouki no Imouto Miko wa Oniichan no Tame ni Ganbatte Sodachitai! [Digital]
(Shota Scratch SP4) [SGPT (Shiogochi)] Onegai Hiro (Big Hero 6) [Chinese] [沒有漢化]
[Yumesaki Annai Kairanban] Onegai Tengoku♪## (Onegai My Melody)
[Shinooka Homare] Onegai! Succubus (COMIC Unreal 2017-02 Vol. 65) [Chinese] [丧尸汉化] [Digital]
(C92) [Kansai Gyogyou Kyoudou Kumiai (Marushin)] Fuyajou Caster wa Onegai Shitai! - I'd like to ask caster! (Fate/Grand Order) [English] [Thot Patrol]
Rental oniichan ch.1-4
(C65) [Mystic Chord (Gyro Amarume)] PROOF (Onegai Twins)
[Derauea] Onegai! Rena Nee-chan!! (COMIC BAVEL 2016-04) [English] [Shameless Scans]
Comic Men's Young [2009-08]
(C86) [Asatsuki Dou (Youta)] Oniichan Hayaku Okinai to Itazura Shichauzo♥ | If you don't wake up quickly, I'll sexually assault you, Big brother♥ [English]
(C75) [Haresaku (KEN)] Hayate Ni Onegai! (Hayate No Gotoku)
[Shimekiri Sanpunmae (Tukimi Daifuku)] Producer! Hibiki no Onegai Kiitekuretara Iikoto Shiteageru (THE IDOLM@STER) [Digital]
(C75) [MugenCanvas (Inuzumi)] Kira Kira (Onegai My Melody)
[bolze.] Long Hot Summer (Onegai Twins)
(C66) [Megami Kyouten (Aoki Reimu)] Waku Waku Venus Land!! Ver.2 (Dead or Alive Xtreme Beach Volleyball) [Decensored]
(CR33) [Kopikura (Kino Hitoshi)] LOVELY 1 (Onegai Teacher)
[Nonoya (Nonomura Hideki, TYPE.90)] NONOYA Ryoujoku Sakuhinshuu 1 (Kiddy Grade, Onegai Teacher, Evangelion)
[ray-raw (Nobuhiro)] Imouto wa Oniichan to H ga Shitai Otoshigoro
[Rippadou] Megane no Sensei ha Suki Desuka?
[Ringo Koucha (Futatsuki Kazuo, Kashimi Masao, Takamiya Sakura)] Daijoubu? Oniichan? (Hayate no Gotoku! [Hayate the Combat Butler]) [English] [Lunatic Translations]
(CR34) [BUTTER COOKIE (Aoi Kumiko, Koguro Masami)] Otagai Twins L (Onegai Twins)
(C82) [Once Only (Nekoi Hikaru)] Onegai Kennee (Kyoukai Senjou no Horizon)
(C83) [Crazy9 (Ichitaka)] C9-03 Suguha to Lyfa to Oniichan no Shiawase Kazoku Keikaku | Plan For a Happy Family-Life with Suguha, Leafa, and Onii-chan (Sword Art Online) [English] {doujin-moe.us}
(C73) [2Stroke (YTS Takana)] 2STROKE KMX (Onegai Teacher)
(Futaket) [Behind Moon (Q)] GlassFire (Beat Angel Escalayer, Onegai Teacher) [Incomplete]
For this reason, while naked, I tried to ask my mom | To iuwake de, Zenra de Kaa-san ni Onegai shite mita {klownboy}
[Nicutoka Tabete Mitainaa... (nicutoka)] Onegai Hashihime-sama (Touhou Project)
(C69) [Mutekei-Fire (Various)] Perori! Tokimekishitsumonbako (Various)
[Akihiko] H na Onegai
[GN (Girl's Number)] Onegai Onii-chan
[Izayoi no Kiki] Boshi Soukan ~Haha no Onegai~
[PussyCAT Seisaku Iinkai (Oono Tetsuya)] Onetie toka Iroiro (Onegai Teacher)
[Kamino Ryu-ya] Onegai! x Koukishin (ENG)
[Nigatsu Umare (Sawaki Koma)] Blanc-san Onegai shimasu!! (Hyperdimension Neptunia) [English] [SMDC]
[URAN-FACTORY (Uran)] HYPER KUROMIX (Onegai My Melody)
[Club54 (Ichigo Mark)] Dorei Twins 2 (Onegai Twins)
[Saomako (Amano Ameno, LINDA, MARUTA)] Metou Tiger IV (Various)
[Arai Yoshimi] Yupiteru Ni Onegai
(Shota Scratch 2) [Mad Paradox (Iko)] Chanpon Hon. (B-Daman, Onmyou Taisenki, My Melody)
(C63) [Purin Yokochou (Ouka Sushi)] Pretty Lesson 1 (Onegai Teacher)
(Shotaket 11) [Tokuda (Ueda Yuu)] Anishota (Various) [English] [Busy Bee Translations]
(C82) [neko☆nyan (kicchan)] Onegai Elin!! (TERA The Exiled Realm of Arborea)[English]{GjustG}
F-50
[tecchan] Onegai Oniichan
[AXZ (Kutani)] Angel's stroke 81 Suguha Scramble! 2 Oniichan no Seiyoku Kanri (Sword Art Online)
(C92) [Yomosugara (Yomogi Ringo)] Len-kun Onegai! (VOCALOID)
(CR35) [Parapunte (Fukada Takushi)] F-46 (Onegai Teacher)
(CR31) [NNZ DAN (Great Majin)] Sanbiki ga Kan ru!! (Onegai Teacher)
(ShotaFes 2) [SERVICE BOY (Hontoku)] Onii-chan ni Tanezuke Shichao! | Let's Breed Oniichan! [English] [alparslan]
(C62) [Hime Club (Kirikaze)] Shooting Star (Onegai Teacher)
[Atelier Hachifukuan] Otonashiku Oniichan ni Shibararenasai! Second! [Digital]
(CR32) [Konno Seisakubou (Konno Azure)] Shiratsuyu (Onegai Teacher)
(C62) [Kinmekki Damashii (Yamane Masahiro)] MAHORO BOOK (Mahoromatic, Onegai Teacher)
(SC57) [Adulterator (Kano)] Oniichan dakedo Itoko dakara ♥ Kozukuri shitemo ♥ Mondai naiyone (Sword Art Online) [English] [EHCOVE]
(C80) [S.tacru (Tkym)] Doushite Oniichan
[gyara cter (bee)] Sukimero (Onegai My Melody) [Digital]
(C71) [Youkai Tamanokoshi (CHIRO)] Suki Dayo! Oniichan (.hack//G.U.)
(C69) [Infinity-Force (Mercy Rabbit, Yamashita Woory)] Black & White (Onegai My Melody)
[Kawamori Misaki] Oneesama ni onegai! Vol 5
[Nogi Makoto] Onegai Manju wo Mamotte!
[Nigatsu Umare (Sawaki Koma)] Blanc-san Onegai shimasu!! (Hyperdimension Neptunia) [Digital]
(C94) [bolze. (Maru Mikan)] JC Idol ni Dogeza Shite Sex Onegai Shitetara JS Idol ni Mitsukatte Sagesumareru nante (Nao, Sex wa Sasete Kureru Moyou) (THE IDOLM@STER CINDERELLA GIRLS)
(C86) [R*kaffy (Aichi Shiho)] Boku dake no Oniichan [English] [mysterymeat3]
[PLEIADES☆FORTUNE] Daisuki Oniichan 3 Konyoku Onsen no Maki
(COMITIA103) [Sarurururu (Doru Riheko)] Joshi Kousei wa Oniichan to Nichijouteki ni Sex Suru
(C75) [Algolagnia (Mikoshiro Honnin)] St. Margareta Gakuen COLORFUL! Vol. 6
(Shuuki Reitaisai) [Moon wort (Sougetsu Nonono)] Onegai shimasu Satori-sama (Touhou Project)
(C62) [Koubai Gekka (Kouno Mizuho)] Suki Suki Daisuki (Onegai Teacher)
(C73) [Niku Ringo (Kakugari Kyoudai)] Tokyo Yumeno Orchestra (Onegai My Melody) [English] {Brolen}
[Turiganesou] Onegai Shimasu Nikuko-chan (COMIC Koh 2017-01) [Chinese] [黑条汉化]
(C77) [Kaiyuu Kikaku (Suzui Narumi)] Oniichan to Issho (Vocaloid)
(CiNDERELLA ☆ STAGE 5 STEP) [trigger.m (Emu Emuo)] Onegai!! Ranko-chan! (THE IDOLM@STER CINDERELLA GIRLS)
(C71) [Macchadokoro (Shinno Kei)] Kuromii-Romii (Onegai My Melody)
[Wata 120 Percent (Menyoujan)] Sex Again Onegai | Sex Again Please! (Sword Art Online) [English] =TV= [Decensored]
(Tora Matsuri 2015) [BLACK DOG (Kuroinu Juu)] Mizuho Sensei 24-ji (Onegai Teacher)
(ComiComi10) [AMP (Norakuro Nero)] Kogure-Kyun Ushiro Ushiro! (Onegai My Melody)
[Studio Q (Natsuka Q-Ya, Sanuki Udon Jin)] Iinchou to Pet (Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!) [Digital]
[Kagayakitei (Naoki)] Oniichan Nanka ja Nai (Shiki)
[DASS] Shin Injuu Hunter KAZUMI Oniichan no Hentai Ganbou Jouju Series ~Roshutsu Golf Hen~
[ACID-HEAD (Murata.)] Hokage-sama ni Onegai! (Naruto)
[St. Different (Yoshizane Akihiro)] PINK☆PLANET 1 (Onegai Teacher)
(C68) [RIRIADOLL (Takewakamaru)] Kira chan ni Onegai! (Kidou Senshi Gundam SEED DESTINY) [Sample]
(C62) [Geiwamiwosukuu!! (Karura Syou)] PU TI PU RI (Onegai Teacher)
(CR34) [STUDIO BIG-X (Arino Hiroshi)] H Senjou no Aria (Onegai Twins)
[Bakunyu Fullnerson (Kokuryuugan)] adolescence (Onegai Teacher)
(C62) [Poyopacho (Various)] Poyopacho Apollo (Onegai Teacher)
(C91) [Take Out (Zeros)] Sanzou-chan no Onegai (Fate/Grand Order)
(C91) [Angyadow (Shikei)] Onegai! Darjeeling-sama 2 (Girls und Panzer)
(Reitaisai 12) [Mimippu (Izumimipu)] Hijiri-mama ni Onegai (Touhou Project) [Chinese] [脸肿汉化组]
(C92) [Omoyatsukino Matataki (Ano Kurusu)] Eroi Onegai wa Dame? (Eromanga Sensei)
(COMIC1☆12) [Labomagi! (Takeda Aranobu)] Chishojo Fuuki Iin no Minna ni Ienai Inbi na Onegai [Chinese] [无毒汉化组]
(C69) [DONburi Heya (DONKEY)] Sukisukisu Fuwafuwafu 2 (Onegai My Melody)
[doujinshi anthology] Sensei ni Omakase (Onegai Teacher, Azumanga Daioh, Chobits, Hajimete no Orusuban, original)
Oniichan ni Maketara Ecchi!
[Nexumi no Sumika (Kurushima)] Oniichan ni Orei ga Shitai no (Mirai Nikki) [Digital]
[Tsubaki Jushirou] Uniform de Onegai! | Wear the Uniform, Please! (Kawaii Imouto to Ikenai Koto Shiteimasu!) [English] [ATF]
(Hiji-Gin Yoroshiku Onegai shimasu) [3745HOUSE (MIkami Takeru)] Hallo! Mr.Stupid (Gintama) [English] [valc21]
(C68) [Paradise City (Various)] Tabeta Kigasuru 75 (Onegai My Melody) [Incomplete]
[obmas] Onegai! Onigami-sama♥ (COMIC BAVEL 2016-01) [Chinese] [童貞未泯漢化]
(C63) [Koubai Gekka (Kouno Binshiho)] Ii Koto Shimasho!! (Onegai Teacher)
[Algolagnia (Mikoshiro Nagitoh)] Jadouou 2004 - Bakuretsu Tenshi (Bakuretsu Tenshi [Burst Angel], Onegai Teacher [Please Teacher!])
(C66) [Parupunte (Fukada Takushi)] F-47 (Onegai Teacher, Onegai Twins)
[Kawadi MAX] Inu Shoujo (Dog Girl) [English] =LWB=
(CR35) [Mystic Chord (Gyro Amarume)] Tanoshii Kazoku Keikaku ~PROOF Kanketsu-hen~ (Onegai Twins)
[Otoko no Roman (Kaneko Rin)] STRAWBERRY MILK 3 (Onegai ☆Teacher [Please Teacher!])
Oniichan to love Night
(COMIC1☆8) [Jun&Yuri (JunkoS, Yuriko)] Kotori-chan...Onegai! (Love Live!) [Incomplete]
(ComiComi10) [URAN-FACTORY (URAN)] EXTRA KUROMIX (Onegai My Melody) [English] [SaHa]
(Shota Scratch 02) [FRESH FRUIT S (Seri Nazuna)] Dansei Muke Cogure! (Onegai My Melody)
[Frapper Spirits (Hitsuki)] Oshaburi Twins - Kizaki Koukou Seitokai Kouin Shikkoubu (Onegai Twins) [Digital]
(C65) [Ashitakara-Ganbaru (Yameta Takashi)] ZIG-ZIG 5 ~Two Peas in a Pod~ (Onegai Twins)
[Onegai Cheesecake] Hoshizora no Dress (Rozen Maiden)
[club54 (Ichigo Mark)] Inzetsu Naru Negai 2 (Onegai Twins)
Oniichan "Socchi" mo Aratte Ageyokka♥ | I'm going to wash you down there, too, Big brother♥
(C69) [Gambler Club (Kousaka Jun)] Mero Mero Day 2 (Onegai My Melody)
[Shounen Zoom (Shigemaru Shigeru)] Onegai! Nikkawa-kun [Digital]
(Puniket 15) [pooca (Nora Shinji)] Hayaku Otona Ninaritaina! (Onegai My Melody)
[Hori Hiroaki] Imouto dakedo Oniichan, H Shiyo! H Shiyo! H Shiyou yo! [Chinese]
(C93) [Minpee (Higure Samon)] Ousama ni Onegai (Fate/Zero)
[Nonoya (Nonomura Hideki)] nonoya 2 (Onegai☆Teacher & Shinseiki Evangelion)
[Iwama Yoshiki] Oniichan... Ecchi Shiyo?
[Futaba Yae] Oniichan ni Maketara Ecchi! ~Shikotte Pakotte Jankenpon~ [Digital]
[Takebayashi Takeshi] Doukyonin ni Onegai!
(C88) [Brown sugar (Miyasaka Naco)] Onegai My Producer (THE IDOLM@STER CINDERELLA GIRLS)
[Saegusa Kohaku] Oniichan To Wa Yobitakunai!! Ch01-03 [English][Decensored]
[Nagasaki-inter (Sou Akiko)] Imouto to Shokushu Oniichan [Digital]
(C70) [Studio Wallaby (Haruhonya)] Utsukushii Kuro ga Suki (Onegai My Melody)
[MilkyBox (Qoopie)] Imouto Haramication "Oniichan, Boku no Shojo wo Moratte!"
(C77) [2Stroke (YTS Takana) 2Stroke MT (Onegai Teacher)
(C62)[Kensoh Ogawa (Fukudahda)] Lovely Strawberry Aged 21 (Onegai Teacher)
(C65) [Morimi-ya (Morimi Ashita)] Morimiya 8 Gouten - Haoto Taraku Hon ni Nacchatta (Onegai Twins, Read or Die TV)
[Mori Takuya] Konna Ko ni Shita no Oniichan desho!! Ch. 1-3 [English] [Dark Mac + CW]
(Utahime Teien 7) [MMT!! (K2isu)] Onegai. P-kun niwa Iwanaide (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆6) [Brain Dead (Eiji)] Onegai Tearju Sensei (To LOVE-Ru Darkness) [English] [CGrascal]
[Sano Yuu] Dakkoshite Oniichan