(Shoku no Kyouen 2) [Calcium Giant (Sharekoube)] Happy Birthday Candle (Tokyo Ghoul)
[Uruujima Cohol] Happy Birthday Ch.01-02
[overdose] Birthday [English] [SaHa]
[Rupyon] Tanjoubi Omedetou. - Happy Birthday Misato-kun - (Uta no Prince-sama) [English]
Succubus Vigne Onee-chan to Amaama Sex
Reenu Fanbox April 2021
(C95) [Nippatsu Shika Ataranai (Suisen Toilet)] Tsuru tsukushi tsuru to akuma no Soushuuhen (Kantai Collection -KanColle-)
[Anthology] Ero Shota 21 - Seifuku X Seifuku X Otokonoko
Birthday Ch1 - Looser Sister
(C90) [Cobrano (Tetubuta)] APRIL FANTASY (Granblue Fantasy)
(Douyara Deban no Youda! 7) [Shakunetsu Kizuna Blast!! (Chigireru Paseri)] Happy Birthday My Darling! (Boku no Hero Academia) [English] [Otokonoko Scans]
(Douyara Deban no Youda! 10) [Yamadori (Shima)] Open The Door (Boku no Hero Academia) [English] [Otokonoko Scans]
[Koori ni-gou] Chou-Kagaku April Fool (The Idolm@ster)
Mou Ichido Happy Birthday o Kimi ni
(C92) [Happy Birthday (MARUchang)] Lion Heart! (Fate/Grand Order) [Chinese] [胸垫汉化组]
[Cresxart] April 2020 Rewards (Legend of Korra)
Happy Birthday My Sister
Birthday ~Shokai Genteiban~
Birthday After
[HappyBirthday (Maru-chan.)] MIND FOREST (Rozen Maiden)
(C90) [candy paddle (NemuNemu)] SideOTOKONOKO iDOL BIRTHDAY PAKOPAKO (THE IDOLM@STER SideM) [Chinese] [從外太空射到內子宮的的滾燙精液漢化組]
[birthdaysuit (Yamada Hitori)] Hidoi! Splatoon (Splatoon) [Digital]
(Futaket 11) [Kinokoya(Kari) (Kinokoya)] Chingirls - Happy Birthday Onee-sama Ai no Chinkasu Soap Hen -
[Yoshida Gorou Shoukai (Yoshida Gorou)] Happy Birthday 2 - Nyotaika Shita no de Mizugi o Kai ni Ittemita [Digital]
(Futaket 11) [Kinokoya(Kari) (Kinokoya)] Chingirls - Happy Birthday Onee-sama Ai no Chinkasu Soap Hen - [English]
[Mita Kurumi] Nee-chan! April Fool! | Sister! April Fools' Day! (COMIC Penguin Club 2014-05) [Chinese] [Drz漢化]
Too~ttemo Kawai Illya Darkness
普段温厚な年上彼女に一日中勃たされ責められ続ける話
Birthday Benny [English] [Rewrite] [Yuu Sakagami]
[LemonTeaPot] Birthday Night (Ojamajo Doremi)
(CCOsaka84) [Ikebukuro Now, QQaid (Kuro, Norikuro)] I Said Happy Birthday! Loves Me Not (Durarara!!)
(Houraigekisen! Yo-i! 35Senme) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Ashita Haretara (Kantai Collection -KanColle-)
[Spermation (Tukamori Syuuji)] Himitsu 2 & 3 "Zoku 4-gatsu no Owarigoro" "Kuchidomeryou" | Secret 2 & 3 - The End of April Hush Money [English] [Digital]
[Uruujima Call] Happy Birthday -After- [Chinese]
[Kurokawa Rikuu] tokuku happy birthday (Akuma no Riddle) [Chinese]
(C79) [R.E.C (Ichinose)] HBR | Happy Birthday Rikuo (Nurarihyon no Mago)
(Kimi ni Bakyun! 2) [pobee (Gurasuke)] Happy Frilly Birthday (Yowamushi Pedal)
C'MON BABY Albacore
(C91) [Happy Birthday (MARUchang)] Kainen Reisou wa Eroi ga Yaku ni Tatsu! (Fate/Grand Order)
Drink Bathroom Birthday
[Chika Madoka] HAPPYBIRTHDAY (Naruto)
[HappyBirthday (MARUchang)] C'MON BABY Albacore (Azur Lane) [2018-11-11]
(C81) [Watakubi (Sasai Saji)] 18-kaime no Birthday to 19-kome no Yakusoku (Rewrite)
Mikkoukun - April Rewards
(SC2017 Autumn) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Fate/Grand Order)
(COMIC1☆9) [HappyBirthday (MARUchang)] GIFT!! (Kantai Collection -KanColle-)
Maryoku Kyoukyuu o Motto Tomeruna
(C88) [Nejikiri Sister (Hanemikakko)] Subterranean Sun Birthday (Touhou Project) [English] [A-Trans]
Cindhil's 17th Birthday Present From Mom
(C93) [HappyBirthday (MARUchang)] Ehon no Youna Kawaii Kyuuketsuki (Azur Lane) [Chinese] [脸肿汉化组]
(C81) [HappyBirthday (MARUchang)] Kami Atsume (Touhou Project)
(Shuuki Reitaisai 2) [02 (Harasaki)] Happy Birthday My Sister (Touhou Project) [Chinese]【草根妖怪汉化组】
Birthday [English]
(Chousa Heidan no Renai Jijou 2 R18) [SpringLOVE (Madara)] Happy birthday my sweet honey !! (Shingeki no Kyojin)
(AC2) [AquaDrop (Mikami Mika)] Oiwai Sex 3 ~Onii-chan 20-sai no Hi~ | Celebration Sex 3 ~Onii-chan's 20th Birthday~ [English] {Doujins.com}
Magan x Nomad – April 2018 Pack
(Reitaisai 9) [HappyBirthday (MARUchang)] Laka Laka Love (Touhou Project)
Too~ttemo Kawaiillya 2wei
A is for April
Invader Invader
Yasashisa de Afureru Youni
(ToHeartSai 2) [HappyBirthday (Maruchan.)] Wanna Go To A Place... (Higurashi no Naku Koro ni)
(SC2016 Autumn) [Happy Birthday (MARUchang)] Dangerous Eden (Fate/Grand Order)
(Utahime Teien 18) [HappyBirthday (MARUchang)] TOUCH OFF (THE IDOLM@STER CINDERELLA GIRLS)
[Mizu] Birthday [English]
(C75) [Blue Drop (Guri)] Abe-kun no Tanjoubi o Zenryoku de Oiwaishite Miru Copybon. | A "Let's Totally Celebrate Abe-kun's Birthday!" Book Copy (Ookiku Furikabutte) [English] [Nice Pitching]
(SOS-dan Katsudou Nisshi) [Hachiouji Kaipan Totsugeki Kiheitai (Makita Yoshiharu)] HAPPY BIRTHDAY!! (THE iDOLM@STER)
(SC2017 Winter) [Waffle Doumeiken (Tanaka Decilitre)] Gabriel Dorotto Manko (Gabriel DropOut) [Chinese] [蒼源聯合]
Crazy Party Night | 크레이지 파티 나이트
[Mikami Cannon] Happy Birthday Rental Kareshi | Happy Birthday Rental Boyfriend (Zecchou Yokkyuu) [English] [Noraneko]
[Tamagoro] Mutsumi-san no Hanshoku Katsudou Kiroku Dai 1-wa: 4-gatsu 11-nichi | Mutsumi's Make Loving Report Ch. 1 11th April (COMIC Penguin Club Sanzokuban 2016-05) [Chinese] [最愛路易絲澪漢化組]
(Shuuki Reitaisai 2) [02 (Harasaki)] Happy Birthday My Sister (Touhou Project) [Chinese] [沒有漢化]
Pes!Pes!Pes!!!
(C92) [Turning Point (Uehiro)] Tenshina Akuma-chan (Gabriel Dropout)
Birthday Ch6 - After
Happy Virgin Birthday
[Hurricane Ryu] Gekisatsu! Uchuuken Ch. 3 (Lemon People #4, April 1982)
(C81) [Watakubi (Sasai Saji)] 18-kaime no Birthday to 19-kome no Yakusoku (Rewrite) [Chinese] [脸肿汉化组]
[Yano Toshinori] Motto Mawashite Ura-Kairanban Ch. 1-7
Merry Chri Chri Birthday!!!
[23] April First [English] [Rewrite] [thetsuuyaku]
Elite Sennyuu Sousakan no Kusuguri Junan 1
[Moritō] Temari's birthday memorial! - ShikaTema R18 doujinshi (pixiv 70355608)
Control Dropout
Happy birthday my sweet honey !!
[syno] Nami: Wife's Birthday Gift
[Udon] Happy Birthday (Love Live!) [Chinese] [Dokiki漢化組] [Digital]
April 2017 Pack
(C84) [HAPPY UNBIRTHDAY (Eekun)] Tres (THE IDOLM@STER)
Happy Birthday [English] [Rewrite] [olddog51]
Happy Birthday
Kuroko no Basuke dj – Birthday in the Bedroom with my Honeys
(Pretty Stakes) [HappyBirthday (MARUchang)] Hop Step Dancing Junbigou (Uma Musume Pretty Derby) [Chinese] [新桥月白日语社汉化]
(SC65) [Happy Birthday (MARUchang)] Super Market Fantasy (Amagi Brilliant Park) [Chinese] [CE家族社]
Yowakimono yo, Nanji no Na wa Shoujo Nari.
Tachibana Makoto wa Hentai Kaichou no Birthday Cake
(CT28) [Happy Birthday (MARUchang)] Kokoro ga Sasu Basho to Kuchiguse Soshite Kimi ga Iru (Re:Zero kara Hajimeru Isekai Seikatsu)
Ehon no Youna Kawaii Kyuuketsuki
[candy paddle (NemuNemu)] SideOTOKONOKO iDOL BIRTHDAY PAKOPAKO (THE IDOLM@STER SideM) [Digital]
(C90) [candy paddle (NemuNemu)] SideOTOKONOKO iDOL BIRTHDAY PAKOPAKO (THE IDOLM@STER SideM)
Birthday Ch3 - Craving Of A Gene
(SC2016 Summer) [Happy Birthday (MARUchang)] Hissei Satsuki Prologue (Kantai Collection -KanColle-)
(COMIC1☆11) [Happy Birthday (MARUchang)] Awayokuba Kicchauzo (Fate/Grand Order) [Chinese] [无毒汉化组]
Birthday
(C91) [Happy Birthday (MARUchang)] Kainen Reisou wa Eroi ga Yaku ni Tatsu! (Fate/Grand Order) [Chinese] [靴下&仓库联合汉化]
[Anthology] Maid Girls Club 2
Unbirthday
Happy Birthday Side B
(Hey Hey Hey! Fukurou Daishuugou!! 2) [Grn-o (Mizui-ama)] Only Birthday (Haikyuu!!)
(C93) [Izumi no Hiroba (Izumino Mitsuba)] Vigne Dropout (Gabriel DropOut) [English] {WSDHANS}
Birthday Ch11 - Normal Blood
[Mojo-jojo] キーン先生の伝説の保険体育の巻 (Demashita! Powerpuff Girls Z)
April 2018 Patreon Rewards
(HaruCC19) [Gamanjiru-ni-chinpaipai (Kan<da>chi)] Tachibana Makoto wa Hentai Kaichou no Birthday Cake (Free!)
Mondou Muyou de Shichaimasu
(C72) [999 Q-miz (clone Ningen)] Birthday (Neon Genesis Evangelion)
HAPPY BIRTHDAY PROMISE
[Zenra QQ] Harenchi Birthday
Subterranean Sun Birthday
2020 April Reward Alistar
(SC65) [Happy Birthday (MARUchang)] Super Market Fantasy (Amagi Brilliant Park) [English] [XCX Scans]
(C92) [Kamepotel (Izuki Jirou)] Tenshi to Akuma wa Fuuzokuten de Hataraku Koto ni Narimashita (Gabriel DropOut) [English] {doujins.com}
[Moritō] Shikamaru 's birthday celebration! - ShikaTema R18 doujinshi (pixiv 70355608)
G-Type April 2010
Too~ttemo Kawaiilya 2wei
April Fanbox Comic
Minna no Ashi de Oshioki Satania
Too~ttemo Kawaiilya
[SHIMEKIRI SANPUNMAE (Tukimi Daifuku)] Only You Happy Birthday (Sister Princess)
Aesthetic
(Pretty Stakes) [HappyBirthday (MARUchang)] Hop Step Dancing Junbigou (Uma Musume Pretty Derby)
(C54) [Studio Wallaby (Various)] Fan Fan April (Fun Fun Pharmacy)
[Kharisma Jati] Cindhil's 17th Birthday Present From Mom [English]
[Uruujima Call] Happy Birthday -After- (Sex Holic) [English] {Hennojin}
(COMIC1☆12) [Happy Birthday (MARUchang)] Kanjou Hyougen Paradox (Fate/Grand Order)
[Kamino Ryu-ya] Birthday x Present
[Maorenc] April Bonus Comic
[Kharisma Jati] Cindhil's 17th Birthday Present From Mom[Chinese] [某C个人汉化]
(SC27) [HappyBirthday (Maruchan.)] Asterisk (Touhou Project)
Record of ALDELAYD SideStory Black Birthday
Happy Happy Birthday!!
Happy Birthday Candle
Happy Birthday My Darling!
(SC50) [Happy Birthday (MARUchang)] MERRY-GO-ROUND!! (Yumekui Merry)
(Suteki Kuukan 02) [HappyBirthday (Maruchan.)] LOVE ME I LOVE YOU!! (Tsuyokiss)
GOOD and EVIL | Хороший и плохой
2 Shiki Daitei-chan no Kotoba dewa Nai kamo kore wa Teitokutachi no Kotoba