(CR28) [cota (Tanaka Hiroto)] BIRTHDAY
(AC2) [AquaDrop (Mikami Mika)] Oiwai Sex 3 ~Onii-chan 20-sai no Hi~ | Celebration Sex 3 ~Onii-chan's 20th Birthday~ [English] {Doujins.com}
Happy birthday my sweet honey !!
Milky Birthday
(SC61) [Picosolenodon (322g)] HAPPY BIRTHDAY PROMISE (Danganronpa) [English] [PerceptivePercival]
(Shuuki Reitaisai 2) [02 (Harasaki)] Happy Birthday My Sister (Touhou Project)
(C88) [Happy Birthday (MARUchang)] Romance ga Ariamaru (Kantai Collection -KanColle-)
Erotic Training!
Itteki no Eikyou
[Udon] Happy Birthday (Love Live!) [Chinese] [Dokiki漢化組] [Digital]
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
Nyotaika Shitara Kuzuotoko no Omocha ni Saremashita
[Pink Parfait (Saiya)] kira kira Mizuho BIRTHDAY (Otome wa Boku ni Koishiteru)
Birthday Surprise
Ishukan Taiken
(C89) [IncluDe (Foolest)] Kanju no Kusuri Overdose (Touhou Project)
Birthday ~Shokai Genteiban~
[Sarunote Isao] Birthday Lip (English)
(SC2017 Winter) [HappyBirthday (MARUchang)] Itteki no Eikyou (Fate/Grand Order)
(COMIC1☆11) [Happy Birthday (MARUchang)] Awayokuba Kicchauzo (Fate/Grand Order) [Chinese] [无毒汉化组]
Happy Birthday Candle
(Utahime Teien 4) [HAPPY UNBIRTHDAY (Kiiro Kurumi)] Alice (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆11) [Happy Birthday (MARUchang)] Kicchauzo Awayokuba (Fate/Grand Order) [English]
[Tomotsuka Haruomi] Mahoutsukai no Birthday | The Wizard's Birthday (COMIC Tenma 2010-08) [English] [desudesu]
Overdose
(C85) [cocon! (Otone)] Chifuyu-nee to Futarikkiri no Birthday Party (Infinite Stratos)
Happy Virgin Birthday
Onna Kyoushi Shinozaki Rin no Choukyou Kiroku
Sentai Heroine Hentai Pichipichi Suit Micchaku Choukyou
(SHT2016 Aki) [Happy Birthday (MARUchang)] Socratic Love (Re:Zero kara Hajimeru Isekai Seikatsu)
Birthday X Present (Ch.3)
(Mimiket13) [Happy Birthday (Manami Tatsuya, Maruchan.)] COUNTDOWN (D.C. Da Capo, Kore ga Watashi no Goshujin-sama)
(Splash! 3) [B-river (Iari)] Happy Birthday Today (Free!)
(SC61) [Picosolenodon (322g)] HAPPY BIRTHDAY PROMISE (Danganronpa)
(C72) [999 Q-miz (clone Ningen)] Birthday (Neon Genesis Evangelion)
[Uruujima Call] Happy Birthday Side B [English][QBtranslations]
(COMIC1☆11) [Happy Birthday (MARUchang)] Kicchauzo Awayokuba (Fate/Grand Order)
[(Yuu)Adashino Suisan (Isshi Taira)] Happy Birthday (7th Dragon)
[HappyBirthday (MARUchang)] Yowakimono yo, Nanji no Na wa Shoujo Nari. (Touhou Project) [2011-09-30]
Birthday Ch4 - Gemini
(C95) [HappyBirthday (MARUchang)] Eine Kleine (Fate/Grand Order)
Too~ttemo Kawai Illya Phantasm
Happy Birthday
Warui shinpu to wagamama-ō
WIXOSS ART Material II
A Birthday Party All Alone with Chifuyu-nee
18-kaime no Birthday to 19-kome no Yakusoku | The 18th birthday and 19th promise
(SC2019 Spring) [HappyBirthday (MARUchang)] Too~ttemo Kawaiilya (Fate/Grand Order)
(CT25) [Happy Birthday (MARUchang)] Fight For Liberty PETIT!! XRATED 03 (Kantai Collection -KanColle-)
[Azuma Tesshin] Double Birthday
[Yukimi] Birthday [English] [darknight] [Decensored]
Record of ALDELAYD SideStory Black Birthday
WIXOSS ART Material V
GAME/DEATH
(SC30) [HappyBirthday (Maruchan., Monchy)] REDEMPTION (Touhou Project)
[Anthology] Youjuu Senki Hazukashime
(COMIC1☆9) [HappyBirthday (MARUchang)] GIFT!! (Kantai Collection -KanColle-)
(CT26) [HAPPY UNBIRTHDAY, Ameya. (Kiiro Kurumi, Ameya Kirica)] Shigurejiru Koushou e Youkoso (Kantai Collection -KanColle-)
Ane Boku Birthday