(C74) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/12 (Mahou Shoujo Lyrical Nanoha A's)
(C66) [Happy Water (Kizaki Yuuri)] Restraint. (Fate/stay night)
(COMIC1☆10) [slice slime (108 Gou)] Hakunetsu Rape Kyoushitsu (Anne Happy)
[Chachacha Brothers] Shizuno Mania (Zegapain)
HAPPY BATH DAY
Happy Birthday
(C94) [Happiness Milk (Obyaa)] Moriya Suwako no Boufuku Koubi (Touhou Project)
My Little Brother's That Can't Be This Huge!!
[Yamano Kitsune] Otouto ga Kita Hi | The Day My Brother Came (Shounen Ai No Bigaku 12 The Otouto) [English] [Bahamut Dragons]
[Karamazov] Donkey Kong NTR (Donkey Kong's Wife) (Super Mario Brothers)
[Ikegami Tatsuya] Birthday☆Panic [Chinese] [黑条汉化]
Otouto ni Naburareta Natsuyasumi | The Summer Break I Got Teased by My Little Brother
(C87) [HATVHAT (Endou Happi)] Yamaguchi-kun I~ki Bun (Haikyuu!!) [English] [Mokkachi]
(C88) [Nejikiri Sister (Hanemikakko)] Subterranean Sun Birthday (Touhou Project) [English] [A-Trans]
[Sanshoku Dango (Riko)] Happy Merry Christmas Birthday (Ansatsu Kyoushitsu) [Chinese] [theoldestcat汉化]
White Birthday
(Comic Castle 2005) [HAPPY WATER (Kizaki Yuuri)] Meerchan no DOKIDOKI taiken (Gundam SEED DESTINY)
Matsuno-ka jinan wa kyoudai ga daisuki | The Matsuno Family’s Second Son Loves His Brothers
[Ohisashiburi] Chinchin Ate Game
(C75) [16kenme (Sato-satoru)] Watarase Jun Arcade Compilation (Happiness!) [English] [SaHa]
[Circle Bob (Brother Bob)] Gohoubi Time wa Ecchi na Obenkyou [Digital]
Happy New Year
[Moritō] Temari's birthday memorial! - ShikaTema R18 doujinshi (pixiv 70355608)
(SC31) [HAPPY WATER (Kizaki Yuuri)] 100 Yen Bon. 2 (BLEACH)
(Servant Mythology) [HappyBirthday (MARUchang)] Crazy Party Night (Fate/Grand Order)
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON [English] [NHNL]
(C92) [Happy Birthday (MARUchang)] Lion Heart! (Fate/Grand Order) [Chinese] [靴下汉化组]
(SHT2016 Aki) [Happy Birthday (MARUchang)] Socratic Love (Re:Zero kara Hajimeru Isekai Seikatsu) [Chinese] [瑞树汉化组]
[Remon no Omise (Furukawa Remon)] Tsubaki-san chi ni Otomari shimasu. (Brothers Conflict) [English] [CGrascal] [2013-08-31]
[Brother Pierrot] Imouto no Naka | 実妹的膣内 [Chinese]
(SPARK10) [Usagiya, Dolly (yuzu, Hasui)] Shojo to Bitch wa Okirai desu ka? - Birthday in the Bedroom with my Honeys! (Kuroko no Basuke)
(C81) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Edge Of The Knife (Senran Kagura)
[Happiness Milk (Obyaa)] Hentai Koishi wa Senyou Maso Hole (Touhou Project) [Digital]
(C91) [Handful☆Happiness! (Nanahara Fuyuki)] Jessica Onee-chan Chaku Ero Debut | Jessica Onee-chan's Ero Debut (Granblue Fantasy) [English] {Doujins.com}
(SC2017 Autumn) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Fate/Grand Order) [English] [Futatsu Scans]
[Kurokawa Rikuu] tokuku happy birthday (Akuma no Riddle) [Chinese]
(HaruCC21) [Kyuukyuubako (Band Aid, Makiron)] Aniki ga Kakkoyokute Shinpaisugiru! | My Older Brother Is So Cool It Makes Me Anxious! (High☆Speed! -Free! Starting Days-) [English] [Holy Mackerel]
(C69) [Happy Paranoia (Various)] Chinese Quince (Chibi Vampire)
(Bara no Kouchakai 2) [Circle Bob (Brother Bob)] Flower Gurden (Rozen Maiden)
(SPARK8) [Neko Masshigura (Karukanko)] Ore no Otouto mo Naze daka Totsuzen Chicchaku Natte Shimattan daga. | My Younger Brother Also Suddenly Shrank for Some Reason (Devil May Cry) [English] =SW=
[Brother Pierrot] Hataraku Onna no Ureta Ase ch.1-5 [English] [N04h]
[HAPPY WATER (Kizaki Yuuri)] Monochrome GEASS (Code Geass: Lelouch of the Rebellion) [English]
[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon VI (Giant Robo)
Happy Birthday Candle
[gemu555] Imouto Birthday - Sister's Birthday (COMIC Anthurium 023 2015-03) [English] [TripleSevenScans]
(CT25) [Happy Birthday (MARUchang)] Fight For Liberty PETIT!! XRATED 03 (Kantai Collection -KanColle-)
THE EVIL BROTHER (uncensored)
(C52) [Anime BROTHERS (Itsuki Kousuke)] Hakanairo (Tenchi Muyou!)
(C80) [AREYOUHAPPY? (Asai Ichiko)] Kari Nyan Nyan Soushuuhen Classic (Monster Hunter)
(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/1 (Demonbane)
[Himawari☆Sisters (Hodaka Maho)] Hana * Hana (Happiness!, Otome wa Boku ni Koishiteru)
After School Goes To Meet An Elder Brother
Ani ga Watashi de Watashi ga Ani de | Brother is Sister, Sister is Brother
(SUPERKansai20) [273K (Tatara Maguro)] Happy End All (Ao no Exorcist) [Chinese] [有這樣的弟弟的哥哥塊陶啊漢化組]
The Happy Nightmare
(C55) [A Human A, Anime Brothers (Adachi Shinichi, Itsuki Kousuke)] Kanomatsuri (Kare Kano, Sakura Wars)
(C95) [Happiness Milk (Obyaa)] BUKKAKE HAKUDAKU SATORI (Touhou Project)
[Yukimachiya (Amemiya Kazuyuki, Ichihara Tetsuno)] My Little Birthday (Naruto) [English]
(SC61) [Picosolenodon (322g)] HAPPY BIRTHDAY PROMISE (Danganronpa) [English] [PerceptivePercival]
Too~ttemo Kawai Illya Darkness
[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon IV (Giant Robo) [Incomplete]
HAPPY BIRTHDAY PROMISE
(C90) [Happy Drive! (Yofukashi)] Kawaii Youmu-san ni Ecchi na Koto o Shite Morattari Iki toka Nioi o Suitai. (Touhou Project)
Merry Chri Chri Birthday!!!
Birthday Ch1 - Looser Sister
[禁]原畫集3
(SC35) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Child of Fortune 2 (Rune Factory)
(COMIC NEXT) [Happydrop (Minase Sizuku)] Atafuta (Kantai Collection -KanColle-)
(C83) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin ‐ Shrine maiden x Lechery maidens ‐ | Faith in the God of Carnal Desire - Shrine Maiden x Lechery Maidens - (Touhou Project) [English] {Sharpie Translations}
[Pink Parfait] kira kira* *Takako BIRTHDAY* (Otome wa Boku ni Koishiteru)
(CT22) [Happy Birthday (MARUchang)] Fight For Liberty No.0 (Kantai Collection -KanColle-)
(C80) [AREYOUHAPPY? (Asai Ichiko)] Kasenppai! (Touhou Project) [English] [CGrascal]
(Reitaisai 12) [Happiness Milk (Obyaa)] Scarlet Hearts (Touhou Project) [English] [hardcore-translations]
新体操サークル女子が関節可動域めいっぱい使ってHする話
(C90) [Happy Birthday (MARUchang)] Iwanakute mo Tsutawaru Are wa Sukoshi no Sake Da!! (Kantai Collection -KanColle-)
(C81) [Happy Drive! (Yofukashi)] Star-chan Dokidoki Chikan Densha (Touhou Project)
Happy Birthday Today
[Cha Cha Cha Brothers (Yokoyama Chicha)] Natsu no Gaoh (GaoGaiGar)
[Nise] Sukina mono wa Shikatanai yo ne Onii-chan | I can't help loving this, Big Brother! [English] [Sn0wCrack]
[Zenra QQ] Harenchi Birthday
(Kemoket 4) [ryusuke works (Nagareboshi Purin)] PRINCESS LESSON (Super Mario Brothers)
[URAN] Ane Boku Birthday (COMIC Penguin Club 2012-08 Vol. 312) [English] [SMDC]
How to be Happy
(Puniket 12) [circle bob (brother bob)] Little Lover 2 (Futari wa Precure)
[Fumi] Koshimizu Sachiko-chan's birthday manga『1125』R-18 Version (THE IDOLM@STER CINDERELLA GIRLS)
(C85) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - We are semen addict - | Faith in the God of Carnal Desires - We Are Semen Addict - (Touhou Project) [English] {Sharpie Translations}
(CT21) [HappyBirthday (MARUchang)] Yowakimono yo, Nanji no Na wa Shoujo Nari. 2 (Touhou Project)
[FAKESTAR, Happy Man, RUBBISH Selecting Squad (Miharu, Namonashi, Suzuki Kyoutarou)] Omake Hon (Various)
Happy Crazy Days
[happy water]heart 2
Cindhil's 17th Birthday Present From Mom Chapter 1
(C68) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 04
[Mizu] Birthday [English]
YELLOW 2 HAPPY
[Circle Bob (Brother Bob, Himeno Maiko)] R.H.B (Super Robot Wars)
[ChaChaCha Brothers & Rupinasu Touzokudan] Gin Rei Hon 2 (Giant Robo)
Birthday Ch12 - Extra Contents
(My Best Friends 11) [Hongkong Hanten (Oniku)] Hitozuma Kirari to Happy Happy Shitai (THE IDOLM@STER CINDERELLA GIRLS)
[Happydrop (Minase Sizuku)] One More Time! Side B [Digital]
(C87) [Kakukonoka (Menoko)] Cheeky Brother [English] [mysterymeat3]
(COMIC1☆14) [HappyBirthday (MARUchang)] Jikochu de Ikou! (Fate/Grand Order)
[HAPPY_TURN (Tanno Shii)] Last Order-chan no Kenshin Kango (Toaru Majutsu no Index) [Digital]
A Birthday Party All Alone with Chifuyu-nee
(C77) [MAX&Cool. (Sawamura Kina)] White Birthday (Code Geass: Lelouch of the Rebellion)
[Brother Pierrot] Bukatsu Shoujo Paradise - Asekkaki no Tenshi-tachi | 部活少女的性愛天堂 香汗淋漓的天使們 [Chinese]
[Oyster] Birthday (Shoujo Jigoku) [English] =LWB=
(C62) [AREYOUHAPPY?, APOCRIPHA (Asai Ichiko, Hiyama Akira)] ninukuna- (Ragnarok Online)
(C83) [Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Niimi Nikki Ni (Space Battleship Yamato 2199)
boruto‘s birthday clash(naruto)(流木个人汉化)
(C71) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Child of Fortune (Rune Factory)
[HAPPY WATER (Kizaki Yuuri)] Paradesu (Gundam SEED DESTINY)
(SC29) [HAPPY WATER (Kizaki Yuuri)] Colorful Seed 2 Cosplay Hen (Gundam Seed Destiny)
[Rupyon] Tanjoubi Omedetou. - Happy Birthday Misato-kun - (Uta no Prince-sama) [English]
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga) [English] [Tomatoy]
(C73) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 5 (Mahou Sensei Negima!) [English] [Trinity Translations Team]
(Shuuki Reitaisai) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Episode of religious faith 3 - (Touhou Project)
[F.S] Super Marao Brothers (F.S ISM) [English] =YQII=
Suki Suki My Brother
[Cafeteria Watermelon] HAPPY HAPPY HAPPY WEDDING (Ai Tenshi Densetsu Wedding Peach)
(C91) [Happy Aroma (Aoi Yun)] Tsushima Yohane no Sainan (Love Live! Sunshine!!) [Chinese] [无毒汉化组]
Birthday X Present (Ch.4) [FINAL]
(C70) [Anime Brothers (Itsuki Kousuke)] PixelitA 06
[MatsuCha. (Maccha)] Matsuno-ka jinan wa kyoudai ga daisuki | The Matsuno Family’s Second Son Loves His Brothers (Osomatsu-san) [English] [Rotti Totti]
Otouto to no Happy Life! | A Happy Life with My Little Brother!
(C70) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/1 (Demonbane) [English] [Chocolate]
[HappyBirthday (Maru-chan.)] MIND FOREST (Rozen Maiden)
(C92) [Handful☆Happiness! (Nanahara Fuyuki)] HONEY CAGE [English] [B.E.C. Scans]
[Ninnindo (Tonsuke)] Momoman (Super Mario Brothers) [chinese]
(SC31) [Happy Water (Kizaki Yuuri)] Meer Soushuuhen + α desu wa - Step 1, 2, 3 (Gundam SEED Destiny)
Climax★SSS I became brother's little brother! 1
[Etuzan Jakusui] Ura Birthday (COMIC Anthurium 2017-10) [Chinese] [战栗的玻璃棒个人汉化] [Digital]
(SC33) [AREYOUHAPPY? (Asai Ichiko)] Louise no Choukyou (Zero no Tsukaima)
[SPEARMINT KIDS (Konno Tsugumi)] Secret Birthday (Fate/Zero)
(Reitaisai 7) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Carnal desires in God - (Touhou Project)
[Anthology] Ero Shota 21 - Seifuku X Seifuku X Otokonoko
(C64) [Anime BROTHERS (Itsuki Kousuke)] PixelitA 01
[HAPPY CORE (Kinoshita Ichi)] EVIL EDEN
Virgin Road
[Brother Pierrot] Bukatsu shoujo to amai ase [Chinese]
Ore no Otouto ga Konna ni Dekai Wake ga Nai!! | My Little Brother's That Can't Be This Huge!!
(C87) [Kakukonoka (Menoko)] Cheeky Brother