(C55) [Studio Ajinrui (Komuro Keisuke)] First Single ~Christmas night angel~ (White Album)
[Hasumi Hiro] Hajimari no Oshie | The First Lesson (COMIC Mugen Tensei 2016-05) [English] [CopyOf]
[Porori] My First Time is with.... My Little Sister?! Ch.12
(SC32) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Un-controllable Game (Ultimate Girls)
(Reitaisai 7) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Carnal desires in God - (Touhou Project)
[Happy Turn] Goukan!! (K-ON!)
(COMIC1☆9) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] HAPPY! HAPPY? (THE IDOLM@STER CINDERELLA GIRLS)
(SC31) [HappyBirthday (Maruchan.)] being (Touhou Project)
(SC39) [Uminari (Narumi)] Ali Pro Sono 1 | Alice Pro The First (Touhou Project) [English] =LWB=
(C66) [HAPPY WATER (Kizaki Yuuri)] I Wish... (Fullmetal Alchemist)
[Kokonoki Nao] Nagase Hitotabi | Nagase First Time (COMIC Megastore H 2007-11) [English] [Stecaz]
[Mikokuno Homare] Maria no Yume ni Mukatte Daiippo | Maria's First Step
[TNC. (Lunch)] FIRST TIME × LAST TIME (THE iDOLM@STER) [Chinese] [无毒汉化组]
Misao and Sasami NI (Mahou Shoujo Pretty Sammy)
(COMIC1☆7) [Happy Birthday (MARUchang)] Hentai × Neko = (Hentai Ouji to Warawanai Neko)
(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)
[BOX (Tsukumo Gou)] Koushuu Toilet Danshi ~ Hajimete no, Aokan ~ 2 | Public Toilet Boys ~ My First Time Was Outdoor Sex ~ 2 [English] {Hataraki Bachi Translations} [Digital]
(CR21) [First Class (Kazuna Kei)] Pemo Pemo (Mahou Shoujo Pretty Sammy)
(C92) [Handful☆Happiness! (Nanahara Fuyuki)] HONEY CAGE
(C90) [Bloody Okojo (Mojyako)] My First Errand (Dagashi Kashi) [English] {doujins.com}
First Love Syndrome Ch.1-9 (English) (Ongoing)
(C71) [Happy Man (Suzuki Kyoutarou)] Unhappy Girl b/3 (Hayate no Gotoku! [Hayate the Combat Butler!])
[Yamazaki Umetarou] SYOTAIKEN - First Pain -
[Asagiri] Let's go by two! (first part) [ENG]
(C94) [Stoic Romance (Ariga Tou)] Tatsuta ga Ofuro de Teitoku to. (Kantai Collection -KanColle-)
(SC2019 Spring) [HappyBirthday (MARUchang)] Too~ttemo Kawaiilya (Fate/Grand Order)
[rux] Onnanoko ni Marunomi Shite Moraimashita [Chinese] [方相汉化]
[Rorie] First erotic manga
(C88) [434 Not Found, Hatakewotagayasudake (isya, Mikanuji)] First Love (THE IDOLM@STER CINDERELLA GIRLS)
[HAPPY WATER (Kizaki Yuuri)] Paradesu (Gundam SEED DESTINY)
(C61) [AREYOUHAPPY?, APOCRIPHA (Asai Ichiko, Hiyama Akira)] GOVERNMENT5121 (Gunparade March)
(Shuuki Reitaisai) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - Episode of religious faith 3 - (Touhou Project)
(SC61) [Happy Birthday (MARUchang)] Fight For Liberty No.1 (Kantai Collection -KanColle-) [English] [HimaHimaSeijin]
(Reitaisai 8) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - New carnal story - Zen (Touhou Project)
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-)
[Kabuttari Kaburanakattari (Seihoukei)] Senpai and My First! Monster Hunting Onee-shota (Monster Hunter) [English] {YQII}
[Osuzu Akiomi] Childhood friend in the summer (First Love) [English] =Team Vanilla=
(SC31) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! (Mahou Sensei Negima!)
リョウマ×マークス First love is.. The first price!
(C82) [Happiness Milk (Obyaa)] H na Youmu no Okaimono (Touhou Project)
(C69) [HAPPY WATER (Kizaki Yuuri)] Dai 2 Tsugi Colorful War. (Super Robot Wars)
[Kon-Kit] Futari ni Totte no Hatsutaiken | Their first time with each other. (COMIC Penguin Club 2014-11) [English] [TripleSevenScans]
[Hatch] Usagi no Koe (First Half) [Digital]
First Love Syndrome Ch.1-2 (English) (Ongoing)
[Kusui Aruta] Hajimete nan dakara - First sexual experience
(C90) [HAPPY PROJECT (Minami Kawa)] Inumimi na Goshujin-sama to Nekomimi na Maid-san no Ichinichi.
(C84) [Happiness Milk (Obyaa)] Nikuyokugami Gyoushin - I am semen addict - (Touhou Project)
(C92) [Happiness Milk (Obyaa)] Scarlet Hearts 2 (Touhou Project) [English] [Hardcore-translations]
Happy Come Nyanko - happy come cat
(C79) [Lesport (Nakayama Miyuki)] First DT chan (Panty & Stocking with Garterbelt) [English] {HimaHimaSeijin}
[Himeno Mikan] Hatsukoi Oppai | First-Love Boobies (COMIC LO 2015-03) [English] {Mistvern}
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
(C94) [HappyBirthday (MARUchang)] Maryoku Kyoukyuu o Tomeruna (Fate/Grand Order)
(C71) [HAPPY WATER (Kizaki Yuuri)] Colorful Geass (Code Geass: Lelouch of the Rebellion) [English] [D-W]
[Spread Happiness (Yukihiro)] RING
[Happydrop (Minase Sizuku)] Boku wa Migawari Manager 04 [Digital]
(COMIC1☆3) [PROJECT HARAKIRI (Kaishaku)] Hajimete no K-ON | My First K-ON (K-ON!) [English] [4Dawgz]
[E-Musu Aki] Hajimete no Okaa-san | The First Mother (COMIC MILF 2012-04 Vol. 6) [English] {Kusanyagi}
(COMIC1☆7) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] usa-coro (Tamako Market)
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
(CT25) [Happy Birthday (MARUchang)] Fight For Liberty PETIT!! XRATED 03 (Kantai Collection -KanColle-)
[Suemitsu Dicca] Issho ni Hajimete! | Let's Have Our First Time Together! (Koushoku Shounen - Volume 2) [English] =Ero Manga Girls + Zenigeba=
[Yoshida Gorou Shoukai (Yoshida Gorou)] Happy Birthday 2 - Nyotaika Shita no de Mizugi o Kai ni Ittemita | Happy Birthday 2 - Because I have the body of a girl, I tried going shopping for swimsuits. [English] [Digital] [MMAG Translations]
(Reitaisai 12) [Happiness Milk (Obyaa)] Scarlet Hearts (Touhou Project)
(C84) [zero-sen (xxzero)] 3D no X to Y de Happiness?! (Pokemon)
[Porori] My First Time is with.... My Little Sister?! Ch.17
[Nozarashi Satoru] Usokki Bitch no Shotaiken | Lying Bitch's First Sexual Experience (Tabete wa Ikenai 3) [English] [Digital]
[Usashiro Mani] Hatsukoi Ecchi - First love H. [Digital]
(Mimiket 36) [Happy Birthday (MARUchang)] Animal Friends (Kemono Friends)
[Arearee] Hajimete no Necafe | First Net Cafe Visit - Your Guiding Hand (COMIC X-EROS #23) [English] [queeneuphy]
[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}
(SC2018 Autumn) [HappyBirthday (MARUchang)] GOOD and EVIL (Zombie Land Saga) [Chinese] [基德漢化組]
(C85) [Uran no Yakata (Uran)] Seikatsu Shidou Ichigakki | Life Lessons - First Term [English] {Mankitsu Scans}
(C73) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] ...to be ''kissin' you (KiMiKiSS)
(C83) [Condiment wa Hachibunme (Maeshima Ryou)] CHEMICAL HAPPY 2!! (Smile Precure!) [Chinese]
(C87) [HATVHAT (Endou Happi)] Yamaguchi-kun I~ki Bun (Haikyuu!!)
(CSP4) [Dennou Denpa Hatsureisho (Harukaze Koucha)] Onesho first season ver.0.5
[Horsetail] Kaa-san Janakya Dame Nanda!! 3 ~Natsuyasumi Zenpen~ | Mother it has to be you ~Summer Holiday First Part~ [English] [Amoskandy]
(COMIC1) [HAPPY WATER (Kizaki Yuuri)] Colorful Mahora! 4 (Mahou Sensei Negima!) [English] [Trinity Translations Team]
(Panzer Vor! 14) [Nonalcha (Uron)] for the first time (Girls und Panzer)
(SC55) [Rico-ba (Rico)] HAPPY LIFE WITH HAPPY GIRLS (Papa no Iu Koto wo Kikinasai!)
(C81) [Happy Water (Kizaki Yuuri)] Colorful ga Nai (Boku wa Tomodachi ga Sukunai)
[Porori] My First Time is with.... My Little Sister?! Ch.20
[Kuroyuki (Kakyouin Chiroru)] Gohoushi Club 4 Happy Lesson hen Full Color ban (Happy Lesson) [Digital]
Hitorijime - first come first served Ch. 5 | First Come First Served side heroine
[Minemura] Amakan Settai -Zenpen- | Sweet Rape Reception - The First Half (Otokonoko Heaven's Door 5) [English] [Zero Translations] [Digital]
(C79) [Happy Drive! (Yofukashi)] Kanjou Falling (Touhou Project)
[Yamazaki Umetarou] Hatsu Taiken - First Pain
[Q] Onnanoko Shotaiken | Girl's First Time (Nyotaika Dynamites! 5) [English] {risette-translations}
[Happydrop (Minase Sizuku)] Underworld [Digital]
(C92) [Happy Birthday (MARUchang)] Lion Heart! (Fate/Grand Order) [Chinese] [靴下汉化组]
[Chataro] Nami SOS! First Battle (reprinted edition)
(C94) [Handful☆Happiness! (Nanahara Fuyuki)] ENCHANTING POISON [Chinese] [花火汉化组]
(C87) [Ogerwillow (Kaya Rio)] Shoyamu - First Night Dream (Touhou Project) [English]
(SC59) [Yagisaki Ginza (Yagami Shuuichi)] First Live (Love Live!)
[Driver_Panda] The first blood. (Fate/Grand Order) [Chinese]
[Crimson Comics] Suiren Hanabira (Black Cat) (high res)(first story only)
(C89) [ZNN (Zinan)] Indirect ecchi→first ecchi (Gochuumon wa Usagi desu ka?) [English] [p106]