(Daikyuushuu Touhousai 11.5) [Eromazun (Ma-kurou)] Yowasareta Udonge ga Rape sarechau (Touhou Project)
[STUDIO Huan (Raidon)] New MadoHom! (Puella Magi Madoka Magica)
(Puniket 12) [circle bob (brother bob)] Little Lover 2 (Futari wa Precure)
[Mine Noujou (Mine Mura)] Oniisan nan da kara Gaman shinasai | You're my Oniisan so please endure it! [English] {Transgenderlations} [Digital]
Ore no Chou Kawaii Udonge ga Itoshikute Ikura demo Retry Dekiru!!
[Kaerudon Teishoku (Kaerudon)] Gohoubi Spider | Spider Reward (Undertale) [English]
Udonge to Boku no Fuyuyasumi
(C73)[Sangatsu No Lion (Don Shigeru)] Fog Field (Darker Than Black)
[Genta] Yuri Kyoudai [English] [Dametrans]
[ananan (Karasimayo)] Okubyou de Sunao na Kimi e (Osomatsu-san) [Digital]
[Rafflesia (Campbell Gichou)] Udonge Meguri (Touhou Project) [Digital]
(C80) [STUDIO HUAN (Raidon)] Fate Zecchou + Rinkan Full Color Soushuuhen (Mahou Shoujo Lyrical Nanoha) [English] [Hennojin]
Watanabex
(Shotaket 13R) [R.C.I (hazaki)] Buraroma - Brother Roman - H na Onii-san wa Suki desu ka??
(C84) [STUDIO HUAN (Raidon)] New NanoFei. School Houka 5!!!!! Full Color Bonus+ (Mahou Shoujo Lyrical Nanoha) [English] [desudesu]
(C82) [STUDIO HUAN (Raidon)] New NanoFei. School! 3 + 4 ALL Full Color Soushuuhen (Magical Girl Lyrical Nanoha)
[Pantsu Don] Manaman. (Yu-Gi-Oh!)
[Goma Brothers (Gomabura)] Makio-kun Tanetsuki Oji-san to Ochinchin nanka ni Zettai Makenai Hon (THE iDOLM@STER SideM) [English] {Hennojin} [Digital]
(Puniket 8) [BBB-Extra (Kuranosuke Chuushin)] Uchuu Shiritsu Stellvia Shougakuen (Uchuu no Stellvia)
[T2 ART WORKS (Tony)] FOUNDATION X (Uchuu no Stellvia | Stellvia of the Universe)
[Brother Pierrot] Bro x Sis Ch. 1-3
Udonge ga Chinko Hayashite Choushi ni Nocchau Hon
Stella no Himegoto - Princess's secret {doujins.com}
[Nijusei, Ohnegs (Various)] Touhou Sakunyuu Goudoushi Demo Gensoukyou no Musume no Sakunyuu nara Chotto Mitai kamo... (Touhou Project) [Digital]
(CosCafe12) [PINK (Araiguma)] DREAMER (Uchuu No Stellvia)
Kotori Donburi
Gibo Shimai Triple Don - Kyonyuu Oomori Tanetsuke Mashimashi
My brother so annoying
[Sangatsu no Lion (Don Shigeru)] Ada Hazard (Biohazard 4 [Resident Evil 4])
Himegoto Lip
(C92) [Onyitei (Tirotata)] Udon-chan, Junko-san ni Hogusareta Kudan (Touhou Project)
(CR33) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Tanpopo Jiru (Ashita no Nadja)
(Shuuki Reitaisai 5) [Imasori Dondai (Us Them)] Chijou no Tsuki Usagi wa Saimin ni Kakaranai (Touhou Project)
(COMIC1☆3) [Ikasumi no Dendou (Ikasumi Bokuju)] Sugoi yo Pierre-kun! (Uchuu no Stellvia)
(CR33) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] tanpopojiru (Ashita no Nadja)
[ARESTICA (Ariko Youichi)] NO BRAIN ROCK XP (Uchuu no Stellvia)
Udonge Youmu no Futanari Manga
(C84) [STUDIO HUAN (Raidon)] New NanoFei. School Houka 5!!!!! Full Color Bonus+ (Mahou Shoujo Lyrical Nanoha)
(C77) [Kaki no Boo (Kakinomoto Utamaro)] RANDOM NUDE Vol.5 92 〔STELLAR LOUSSIER〕 (Gundam Seed Destiny)
[Hochidonmai (Donburako)] Noroware Hirohisa-kun ~Gekou-hen~ [Digital]
Konoha Donburi
[Denki Biribiri] Udonge Onee-chan ni Amaetai! (Touhou Project) [Digital]
[Sangetsu no Lion (Don Shigeru)] Let's Get Aerith + (Final Fantasy VII)
[STUDIO HUAN (Raidon)] Ore no Mami to Homura ga Shuraba Sugiru (Puella Magi Madoka Magica)
[Lolita Crusaders (Kohoshi Moe)] Udonge Makenai mon!! (Touhou Project) [Chinese] [靴下汉化组] [Digital]
Udongeiinn | inside undoge's stomach
(CR15) [Circle Taihei-Tengoku (Horikawa Gorou)] Mario to Wario (Super Mario Collection) (Super Mario Brothers) [English] [rookie84] [Colorized]
Fuuji and his Younger Brother Sex Manga
(C89) [STUDIO HUAN (Raidon)] Uchi no jo Kenja ga Asobinin Agari ja Nai Noni Ero Sugiru yo (Dragon Quest III)
(Reitaisai 8) [r;1 (Ichikawa Ryuunosuke)] Sanae Udon Hitotama (Touhou Project) [English]
[Makita Misaki] Boku no Otouto | My Little Brother [English]
(C65) [03-3297 (033297)] Kakihoudai 9 (Uchuu no Stellvia)
[Monaka Udon (Monikano)] Udonge Kyousei Zecchou Souchi (Touhou Project) [Chinese] [无毒汉化组] [Digital]
(Shuuki Reitaisai 5) [Manbun no Ichi (Parmiria)] Futanari Udon no Tabehoudai ~Saiminfuu~ | The All-You-Can-Eat Buffet of Futanari Udon ~Hypnosis Style~ (Touhou Project) [English]
Onegai Katsura-kun | Please Katsura-Kun
[r;1 (Ichikawa Ryuunosuke)] Sanae Udon Rokudama (Touhou Project) [Digital]
[C・R・C (Don Shigeru)] DOUBLE PRISON (Kangoku Senkan) [English] [Chocolate]
Juujun na Udon-chan to Uwaki Shitai
(C64) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Tanpopo Jiru 2 Kuroi Tulip (Ashita no Nadja)
Sanae Udon 9 tama
(C65) [Nagehame (Riro)] =COSMOS= (Stellvia of the Universe / Uchuu No Stellvia)
Dekaketsu Otouto no Nameinu ni Naritai | I Want to Become My Thick Brother's Ass-licking Dog
(C64) [VOISIN, DIFFERENT (Various)] OUTLET 15 (Uchuu no Stellvia)
(C72) [Tiger 79 (Kagurazaka Nagu, Matra Milan, Sensouji Kinoto)] Hiyashi Udonge Hajimemashita. (Touhou Project)
(C81) [Cha Cha Cha Brothers (Yokoyama Chicha)] WOLF LEGEND (Gundam AGE)
(C83) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Niimi Nikki Ni (Space Battleship Yamato 2199)
big brother
(Reitaisai 14) [Tukimi Atelier (KURUTSUKI)] Aya to Tewi to Sanae to Udonge ga Omorashi Suru Hon!! (Touhou Project)
(CCOsaka97) [Sakurairo Etranger (Shokora)] Unfair Game no Ketsumatsu wa (Brothers Conflict)
(C87) [Karakishi Youhei-dan Shinga (Sahara Wataru)] Konoha Donburi (Naruto) [Chinese] [黑条汉化]
[Don Shigeru] Waifu
Udonko Vol. 5
(C88) [Celluloid Brothers (Arisawa Masaharu)] Kandata ni Juurin Sareru Onna Souryo (Dragon Quest III) [Chinese] [黑条汉化]
(Reitaisai 10) [Beer Kuzu Brothers & Cool Biz Sisters (Fried., Harumi, Akitsuki Karasu etc)] Touhou Cosplay H Goudou (Touhou Project)
Udonge-san wa Anausagi
(C52) [Anime BROTHERS (Itsuki Kousuke)] Hakanairo (Tenchi Muyou!)
[Cha Cha Cha Brothers & Rupinasu Touzokudan (Yokoyama Chicha)] Chou Jigen SAKUMA! (Inazuma Eleven) [Digital]
[Kouchaya (Ootsuka Kotora)] TELL ME 2 (Denpa Onna to Seishun Otoko) [English] =AmaiLittleThing= [Digital]
[ChaChaCha Brothers & Rupinasu Touzokudan] Gin Rei Hon 2 (Giant Robo)
(C62) [ROAD DOG (Don Shigeru)] DENGEKI (Agent AIKa)
(C61) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon XII (Giant Robo)
(CCOsaka80) [STUDIO HUAN (Raidon)] Zecchou POPURA_CHAN (WORKING!!)
(C91) [Dontakosu (Don)] Shimamuraifu! (THE IDOLM@STER CINDERELLA GIRLS)
(C91) [Karakishi Youhei-dan Shinga (Sahara Wataru)] Konoha-don Yasaimashi (Naruto) [English] [SeekingEyes] [Colorized] [Incomplete]
(SC38) [Studio Huan (Raidon)] Ippanmuketitinano . Illust hon (Mahou Shoujo Lyrical Nanoha)
(C64) [bolze. (rit.)] Baby Bitch / Super Bitch (Stellvia of the Universe | Uchuu no Stellvia)
(C64) [Algolagnia (Mikoshiro Nagitoh)] Jadouou 2003 - Uchuu no Stellvia (Uchuu no Stellvia)
[r;1 (Ichikawa Ryuunosuke)] Sanae Udon 11 tama (Touhou Project) [Digital]
(C76) [UDON-YA (Kizuki Aruchu, ZAN)] Udonko Vol. 6 (Monster Hunter)
(C84) [Akuten Soushin (Kokutou Nikke)] Udonge Shussan Yakubutsu Choukyou (Touhou Project)
H na Onegai | Sex Please Ch. 1-7 (decensored)
[Don.Agyoku] Oppai ga Ookiku Naru Hanashi [English] {Brolen}
(C84) [Ryoujoku kagekidan (Kage Oi)] Ryoujoku Jigoku 6 Yamato Yura...Survival Game Rinkan Game... (Stella Jogakuin C3-Bu)
COMIC Shitsurakuten 2019-05
(C83) [Tricot (Stella.Ing)] From the Underground (The Legend Of Zelda)
(Reitaisai 14) [Inaka no Yasaiya (Hubrael)] Udonge Inn ni Youkoso - Welcome to UDONGE Inn!! (Touhou Project)
Let's play with your brother
(C79) [Cha Cha Cha Brothers (Yokoyama Chicha)] snow*garden (Inazuma Eleven)
Udonge Onee-chan Hatsujouchuu!!
(C81) [Cannabis (Shimaji)] Gitei Otoshi -Anten Hen- | Trap- Younger Brother-in-Law Conflict Volume [English] =SW=
[STUDIO HUAN (Raidon)] Hitozuma o Onsen Ryokou de Karimakutta (Mahou Shoujo Lyrical Nanoha) [Digital]
[Hochidonmai (Donburako)] Game ga Dekinai. [Digital]
(Reitaisai 4) [Yuugen Jikkou (Gonzaburo-)] Yukata de Udonge (Touhou Project)
(C93) [Karakishi Youhei-dan Shinga (Sahara Wataru)] Konoha-don Tokumori (Boruto)
Hagemashi? Brother
[Kijirusi Ryouhin] Shiipon Roujoku Bon (Uchuu no Stellvia)
(COMIC1☆5) [Circle ARE (Kasi)] Denpa to Sumaki to Oyakodonburi (Denpa Onna to Seishun Otoko)
Konoha-don Yasaimashi
[Ninnindo (Tonsuke)] Momoman (Super Mario Brothers) [chinese]
(CSP4) [necopanz (brother bob, Hanma Akira)] Kanyou Shoujo (Rozen Maiden)
And then the Brother turned into a Prostitute
(Suukeisai) [Sarurururu (Doru Riheko)] Udonie (Touhou Project)
UdonJiru
(C64) [YOUKI M.K.C. (Youki Akira)] Uha Uchuu no Suteruvia no U (Uchuu No Stellvia / Stellvia of the Universe)
Mayonaka Libido
[Studio Katsudon] Lum Don (Urusei Yatsura) (English)
[Remon no Omise (Furukawa Remon)] Tsubaki-san chi ni Otomari shimasu. (Brothers Conflict) [English] [CGrascal] [2013-08-31]
Shimaidon... Tte Tendon Neta wa Mou Kekkou desu kara! | Sister Combo... Enough With the Running Gag Already!
Sanae Udon Yotsutama Spanish
(C67) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 03
Otouto Maid to Ichinichi-juu | All-day Younger Brother Maid
(C68) [C R C (Don Shigeru)] RAW is ROSES (Rumble Roses) [Digital]
(C68) [GOLD RUSH (Suzuki Address)] Stella-san desutte ne! | It's Stella-san! (Gundam Seed Destiny) [English] [EHCOVE]
(C56) [Sangetsu No Lion (Don Shigeru)] Lucky Strife Junbi-gou (Final Fantasy VII)
(Shuuki Reitaisai 4) [Denki Biribiri] Udonge Onee-chan Hatsujouchuu!! (Touhou Project)