(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-)
(C82) [Ssize (Sam)] First Session (Kingdom Hearts)
(C60) [First Class (Kazuneko)] Déjà Vu {Nue no Maki} (Tenchi Muyo!)
Birthday Ch10 - Dreams And Chains
[Saki Urara] Hatsukoi wa Uragiranai (One Cannot Betray Ones First Love) Ch.1-3 [English] [Brolen&Makasu]
Kicchauzo Awayokuba
[Sakurafubuki Nel] Hatsukoi Recipe - First Love Recipe
(CT21) [HappyBirthday (MARUchang)] Yowakimono yo, Nanji no Na wa Shoujo Nari. 2 (Touhou Project)
(SC61) [Picosolenodon (322g)] HAPPY BIRTHDAY PROMISE (Danganronpa) [English] [PerceptivePercival]
(C85) [Uran no Yakata (Uran)] Seikatsu Shidou Ichigakki | Life Lessons - First Term [English] {Mankitsu Scans}
[Porori] My First Time is with.... My Little Sister?! Ch.16
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga) [English] [Tomatoy]
(C93) [NF121 (Midori Aoi)] Ofupako OK Fuchou-san to Asamade Gomu Hame Satsueikai (Fate/Grand Order) [English] [hopeless408]
[Yokohama Junky (Makari Tohru)] Solo Hunter no Seitai 2 the first part (Monster Hunter) [English] [qaqtusman] [Digital]
(COMIC1☆12) [Happy Birthday (MARUchang)] Kanjou Hyougen Paradox (Fate/Grand Order)
(C93) [Crazy9 (Ichitaka)] C9-33 Megami-sama no Hajimete Ereshkigal no Baai | The Goddess’s First Time: The Tale of Ereshkigal (Fate/Grand Order) [English] {darknight}
Birthday
[Mikokuno Homare] Hatsukoi -one's first love-
Kami Atsume
(C85) [Atelier Maruwa (Maruwa Tarou)] Okusama wa iDOL -Miki to Shoya Hen- | My Wife is an Idol - First Night With Miki Chapter (THE IDOLM@STER) [English] {doujin-moe.us}
[Anthology] Maid Girls Club 2
(Zennin Shuuketsu 2) [Ring memo (Oretto)] Watashi No Hajimete | My First (Naruto) [English] [TL Anon]
(CT25) [abgrund (Saikawa Yusa)] Rakuen e Youkoso 2 First Rabbit (Rakuen Tsuihou -Expelled from Paradise-) [English] [Na-Mi-Da]
[Norakuro Nero] Hajimete no... Sono 2 | The First Time... Part 2 (COMIC HOTMILK 2016-04) [English] [sureok1]
[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}
[Kirara Interweb] Kooh and Perverted TakoLuka (First Part)
[Akitsuki Itsuki] Senzaiishiki no Akuma Hontou no Jibun (Zenpen) | The Devil in Your Subconscious: The Real You (First Part) (COMIC Shingeki 2016-01) [English] [Aulen]
18-kaime no Birthday to 19-kome no Yakusoku | The 18th birthday and 19th promise
[Uruujima Cohol]Happy Birthday -Side A-& -Side B(chinese)
[Kusui Aruta] Hajimete nan dakara - First sexual experience
[Yonekura Kengo] Yoneken First Tune
(C81) [Watakubi (Sasai Saji)] 18-kaime no Birthday to 19-kome no Yakusoku | The 18th birthday and 19th promise (Rewrite) [English] [Waifuman71]
Cindhil's 17th Birthday Present From Mom
(C87) [Ogerwillow (Kaya Rio)] Shoyamu - First Night Dream (Touhou Project) [English]
Lion Heart! (Chinese)[胸垫汉化组]
[TNC. (Lunch)] FIRST TIME × LAST TIME (THE iDOLM@STER)
White Birthday
[overdose] Birthday
(COMIC1☆11) [Happy Birthday (MARUchang)] Kicchauzo Awayokuba (Fate/Grand Order)
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
[Usashiro Mani] Hatsukoi Ecchi - First love H. Ch. 1-6 [Chinese] [oo君x風x死神聯合製作]
[Etsunan Kouan(Sheena Hirohito)]Second Rape First (Real Person Fiction)(Footballer)
[YAH-YAH-DOH (Tetramax)] Tsukinai Kyoumi ~Torotoro Birthday Hen~ [Digital]
[St. Armadel Ch. (Kagetora, RAITA)] Dai Ichi Oujo Konoeshidan 3 - The First Royal Princess Of Guards Division 3 (Cyberbots)
(CT26) [HAPPY UNBIRTHDAY, Ameya. (Kiiro Kurumi, Ameya Kirica)] Shigurejiru Koushou e Youkoso (Kantai Collection -KanColle-)
(COMIC1☆7) [Happy Birthday (MARUchang)] Hentai × Neko = (Hentai Ouji to Warawanai Neko)
(C93) [Aoi Dennou (Aoi Tiduru)] Hamakaze ni okuchi de nuitemorau hon (Kantai Collection -KanColle-) [Chinese] [瓜皮汉化]
[Moritō] Temari's birthday memorial! - ShikaTema R18 doujinshi (pixiv 70355608)
(COMIC1☆2) [HappyBirthday (Maruchan.)] MY HEART DRAWS A DREAM.
Ehon no Youna Kawaii Kyuuketsuki
(C95) [HappyBirthday (MARUchang)] Eine Kleine (Fate/Grand Order)
(C52) [DOUBAKU SYTEM (Isou Doubaku)] TRUE LOVE MAGIC FIRST STEP 1.2 (True Love Story)
(C89) [NOSEBLEED (Miyamoto Issa)] Yasashii Kashima-san (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
[Anthology] Gekkan Web Otoko no Ko-llection! S Vol. 27 [Digital]
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga)
Happy Birthday
[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}
[Crimson (Carmine)] Virgin Train Soushuuhen ~First Volume~
(C42) [First Class (Various)] Ichizen Meshiya Bessatsu - Hanami (Hana no Mahou Tsukai Marybell)
Hatsukoi wa Daiichi Ouji - First Love Is... the First Prince!