First Rimesource

[Squall (Takano Uaka)] Maria-san Okawari! (Hayate no Gotoku!)

(Mimiket 38) [Taiki Ken Club! (Taiki KEN)] Mikoontto! Tamamo no Mae no Kisei Jijitsu Daisakusen (Fate/Grand Order) [Chinese] [寂月汉化组]

My First Time is with.... My Little Sister?! Ch.26

(HaruCC15) [Dark battery (Myouga)] FIRST LOVE (Love Plus) [English] {doujin-moe.us}

ue kara semaru

Harubotan

(C72) [Type Punishment (Sid Daisuke)] Hajimete no Ikuji Houki | Our First Child Neglection (Fate/hollow ataraxia) [English] {Anonygoo}

[Kazetonbo (Killer Machine)] First Duel!! (Yu-Gi-Oh!) [Digital]

(C87) [C.A.T (Morisaki Kurumi)] First Night (The Legend of Heroes: Sen no Kiseki) [Chinese] [湿身之舌汉化组]

[Korotsuke] Nekura Megane ♀

[Right away (Sakai Minato)] THE FIRST BLOOD (Touhou Project) [Digital]

Hitorijime - first come first served Ch. 4

First Love Syndrome Ch.1-8 (English) (Ongoing)

[Otochichi] Hatsu Goukon wa Mama Naranai! | My First Mixer Was a Real Motherfucker! (COMIC Mugen Tensei 2016-05) [English] [Wazawahi]

[Misao.] Hajimete Janai yo? | It's not Your First Time? [English] {5 a.m.} + [Rin]

[Shinozuka George] First Touch [English] {doujin-moe.us}

[Warabimochi] Shota Master VS Inran Majutsushi Onee-san (Fate/Grand Order)

Its Love At First Sight

[Kokonoki Nao] Nagase Hitotabi | Nagase First Time (COMIC Megastore H 2007-11) [English] [Stecaz]

Kanojo wa Kinpatsu Onee-san

[Sakurafubuki Nel] Hatsukoi Recipe - First Love Recipe Ch. 1-5, 7 [English]

Maid no Tamaijiri Game

(C81) [Nekomataya (Nekomata Naomi)] Futari no First Lesson (THE IDOLM@STER)

(Yonekura Kengo) Warau Kangofu First Limited Edition ~ Smile Nurse [English translation](Part3. Stupid Siblings)

[Sakakiya] Natsuki Hajimete no Otsutome | Natsuki's First Attempt (Mai-Otome) [English] [Appolyon & Hunter Nightblood]

(C42) [First Class (Various)] Ichizen Meshiya Bessatsu - Hanami (Hana no Mahou Tsukai Marybell)

Manatsu no Yoru no Inmu - Zenpen- | A Midsummer Night's Ithyphallic Dream - First Part-

(SC2018 Spring) [squeezecandyheaven (Ichihaya)] Sensei wa Lolicon de Saitei Hentai no Gomikuzu [Zen] + Omake | My Teacher is a Perverted Pedophile Shithead and I Hate Him (First Half) + Bonus Story [English] [ATF]

[Morisaki Kurumi] First [Digital]

(C82) [Super Sentou, The Shakya (Fukutarou, Oke)] Gekkan Otona no RitsuMio Soukangou | Monthly Issue - First Release of Mio and Ritsu for Adults (K-On!) [English] [Yuri-ism]

[Blitzkrieg (doskoinpo)] My First Training Session as a Tribute-Masochist-(1) [English]

Al-tans to Shiyo

[Hasumi Hiro] Hajimari no Oshie | The First Lesson (COMIC Mugen Tensei 2016-05) [English] [CopyOf]

(C90) [Miura Iota] Hotaru to Saya-shi o Karikitte Hitoban Nakadashi Zanmai (Dagashi Kashi)

(C93) [littlehopper+Ziggurat (Hashibiro Kou)] Sae-chan no Hatsutaiken 2 ~Katte ni Monzetsu Suiminkan~ | Sae-chan's First Time 2 ~ As You Please Abusive Sleep Rape~ [Learn JP With H] [English]

[SENZAI (Mogami)] Hatsukoi Soda | First Love Soda (DAYS) [English] [2016-09-27] [lamperouge-1]

My First Job

SW-First-Side H

First Love Syndrome Ch.1-3

[Juan Gotoh] Boku to Boku no Hatsutaiken | Her and My First Sexual Experience (COMIC Masyo 2006-09) [English] [SirC]

THE FIRST BLOOD

Which came first, the crow or the egg?

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

[Henrik] Hajimete no Doujinshi Kaite mita | My First Published Doujin (Medaka Box) [English] [kuniumi]

[Porori] My First Time is with.... My Little Sister?! Ch.06

(C62) [Chimatsuriya Honpo (Various)] GUNPARADE MARCH ULTRASONIC ATTACK! FIRST OPERATION. LEVEL E (Gunparade March)

(C55) [First Class (Various)] Déjà Vu {Mi no Maki} (Tenchi Muyo!)

[Kuroiwa Menou] Manatsu no Yoru no Inmu - Zenpen- | A Midsummer Night's Ithyphallic Dream - First Part- (Immoral) [English] [q91] [Digital]

[Peθ (Mozu)] The First Package (Strike Witches) [Digital]

First Night At Daddy's [English] [Rewrite] [olddog51]

(SC55) [KABAYAKIYA (Unagimaru)] For The First Time (Aquarion Evol) [English] [Tigoris Translates]

(Puniket 22) [Abarenbow Tengu (Izumi Yuujiro)] Micchan ga Suki Deshou ga Nai Hon (Mitsudomoe) [English] [ATF]

First Love Syndrome Ch.1-7 (English) (Ongoing)

[100yenMoFA (Mirino)] Suwa Nee-chan Amaesasete! Suwa Shota Bangaihen 3 (Touhou Project) [English] [Hennojin] [Digital]

(Reitaisai 9) [BlueMage (Aoi Manabu)] Touhou Newly-Weds' First Night (Touhou Project) [English] {pesu}

(Renai Jaws 4) [Lionni (Saaya)] 2-gatsu 2-ka no Hajimete | February Second for the First Time (Free!) [English] [Carrot-Bunny]

It's My First, But He Still Took The Bait!

(C90) [Stoic Romance (Ariga Tou)] Yappari Teitoku no Yome janai ka Tatsuta-san! (Kantai Collection -KanColle-) [Chinese] [漢化組漢化組]

[Haraita] First Time Experience with Aoi-san (2D Comic Magazine Tamazeme Choukyou de Kuppuku Shasei Iki! Vol. 1) [English] {Hennojin} [Digital]

[Hroz] Succubus Musume no Hatsukoi. | A Young Succubus' First Love [English] [thetsuuyaku + 4dawgz]

[Nozarashi Satoru] Usokki Bitch no Shotaiken | Lying Bitch's First Sexual Experience (Tabete wa Ikenai 3) [English] [Digital]

First love 初恋情结 Ch.1~5 中文

(CT25) [abgrund (Saikawa Yusa)] Rakuen e Youkoso 2 First Rabbit (Rakuen Tsuihou -Expelled from Paradise-) [Chinese] [无毒汉化组]

Onoko to. ACT 5 Futago Onoko

FPS - First Person Sex

(COMIC1☆3) [CIRCLE OUTERWORLD (Chiba Shuusaku)] First House Maid (Emma - A Victorian Romance)

[Osuzu Akiomi] Futari no Ochakai | Tea for Two (First Love) [English] =TV=

[Red Ribbon Revenger] First Fuck ga IV P (Final Fantasy 4)

(C92) [squeezecandyheaven (Ichihaya)] Imouto wa Mistress (Jou) | My Little Sister Is My Mistress <First Chapter> [English] [ATF]

[Black Onix (S Master)] Comic Endorphin 8 Jou no Maki - The First Book (Samurai Spirits)

First Time Ch2

(C91) [Chocolate Latte (Ichiyo Moka)] Unryuu to Himehajime | First Intercourse with Unryuu (Kantai Collection -KanColle-) [English] [SeekingEyes]

[Takao Yori] Genderbender Yankee School ☆ They're Trying to Take My First Time. [English]

(COMIC1☆7) [Crazy9 (Ichitaka)] C9-06 Papa to Rikka no Hajimete Jijou | The Circumstances of Dad and Rikka's First Time (Dokidoki! Precure) [English] {doujin-moe.us}

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

(CCTokyo135) [ERONDON HEARTS (Engawa Suguru)] First Contact (Gundam Build Fighters Try)

(C77) [PINK CHUCHU (Mikeou)] First Plus (Love Plus)

[Ichiichi Yuuna] First Knock

Kigaru ni Tanetsuke Gensoukyou ~Gensouiri Hen~

Younger Brother of a Female Knight, First Time and Veteran

PuriPuro 1 - First Wedding

Innocent First Time

Tender First Time With Android 18

[Porori] My First Time is with.... My Little Sister?! Ch.02

Hitorijime - First Come First Served

[Minekawa Reeko] Hatsu Taiken THE FIRST EXPERIENCE

chisaseta talks about mother in first adult sekusu in 15 years

[Tsuruta Bungaku] Hajimete Wa | First Time (COMIC SIGMA 2014-03 Vol. 78) [English] [Flatopia]

[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-8 [English] [erc] [Digital]

[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]

Alice no Chichiatsu Paizuri

[Norakuro Nero] Hajimete no... Sono 2 | The First Time... Part 2 (COMIC HOTMILK 2016-04) [English] [sureok1]

[personality] First Blood Noshiro Shikan (Kantai Collection -KanColle-) [Chinese]

(CR19) [First Class (Kazuneko)] Déjà Vu (Tenchi Muyo!)

[Porori] My First Time is with.... My Little Sister?! Ch.21

[Himeno Mikan] Hatsukoi Oppai | First-Love Boobies (COMIC LO 2015-03) [English] {Mistvern}

[Juubaori Mashumaro] ALICE FIRST

Netorare Roujin Kaigo

(HaruCC18) [Usagi paradise (Misa)] Hajimete no Natsu. ~The First Summer~ (The Legend of Zelda: Skyward Sword)

[Hina Purin (Ikuta Takanon)] FIRST WAVE [Uchuu No Stellvia / Stellvia of the Universe)

[Hyoco Road (Hyocorou)] It's Love at First Sight. (Yotsubato!) [English] [YQII]

DELICIOUS FIRST STAGE

The First Package

[Poem Sha (Various)] First Impact (Neon Genesis Evangelion) [Incomplete]

Osananajimi ga Naisho de Yatteiru SNS o Mite Kofun Shite Shimau Ore!!

(C76) [Shoujo Kakei (inkey)] First Love (Amagami)

[firstw1] Clone Factory

Akane-chan o Kusugutte Onara Saseru Game

If daughters of the A are meat Slave madly in love with you;

S na Kanojo

[Arsenothelus (Rebis, Bajou Takurou, Wamusato Haru)] Manya Ogre FPS (Dragon Quest IV) [Digital]

A Certain Comatose Mikoto

First Time Experience with Aoi-san

Their First Time

[Subliminal Daikaiten (Sabujiroko)] Boku no Hajimete no Aite wa Kanojo no Onee-san - my first xxx is her older sister [Digital]

(C74) [Honey Pharmacy (Fukami Ryou)] SEXY PANIC Yappari Sei ga Ichiban!? | Sexy Panic: Their First Time is Without Protection!? (Full Metal Panic!) [English] [Scribe Figaro]

高山春香

[Q] Hatsu Date wa Lingerie Shop | Our First Date was at a Lingerie Shop (Otokonoko wa Itsudemo Moteki 2) [English] [ilwaz]

Yandere Onee-chan ni Nioi to Kairaku de Choukyou Sarechau Hanashi

Soap Iin no Miyuki Senpai Tengai Date Hen

Evangel First

[Haruki] Komusume Milk

Holidays of First Time

(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)

[Asuhiro] First Contact (COMIC HOTMILK 2018-01) [English] {NecroManCr} [Digital]

[Otochichi] Hatsu Goukon wa Mama Naranai! | My First Mixer Was a Real Motherfucker! (COMIC Mugen Tensei 2016-05) [English] [Wazawahi]

First Love Syndrome Ch.1-9

[Taiki Ken Club! (Taiki KEN)] Goshujin-sama no Seishori wa Maid no Tsutome desu. (Azur Lane) [Digital]

First Step!

(C93) [NF121 (Midori Aoi)] Ofupako OK Fuchou-san to Asamade Gomu Hame Satsueikai (Fate/Grand Order) [English] [hopeless408]

[Kusui Aruta] Memories -Zenpen- | Memories ~First Part~ (Renai Holic) [English] [Om3gaScans]

(C93) [Kaisen Teikoku (Sakasana)] The First The Last. (PriPara)

(C94) [Silver Way (Shirogane)] Yacchae! Berserker -First Order- (Fate/Grand Order)

First Love - DariNatsu [mikanuji] [English] [Sexy Akiba Detectives] [The Idolmaster: Cinderella girls]]

(C94) [Ginjou Maggots (Kurotama)] Buta Yome Sakura-chan (Taimanin Asagi) [English] =White Symphony=

[Yasuda] Kotori mo Naka Zuba -Zenpen- | If the Small Bird doesn't Sing -First Part- (Comic LO 2013-04) [English] {Mistvern}

[P Senpuki] Caglio-ssan (Granblue Fantasy) [Chinese]

[Souko Souji] Ureshi Hazukashi Doubutsu Aigo - Hajimete no Inukan | Happy & Embarrassing Animal Protection - First Time Dog Sex (COMIC Tenma 2015-04) [English] [Mynock]

Go Tei Juusan Tai Shinigami Otome Hakusho 2 (First Half) (English)

First Date

[Todd Oyamada] Hatsukoi ni Miserarete | Seduced by the First Love (COMIC Megastore 2011-01) [English] {doujin-moe.us}

Shining Musume. 1. First Shining Ch. 1-2

[Driver_Panda] The first blood. (Fate/Grand Order) [Chinese]

[Satou Saori] Hatsu Date. | First Date (COMIC Tenma 2011-01) [English] [RyuuTama + LWB] [Decensored]

[Kobayashi Shounenmaru] Ubugoe | Baby's First Cry (Kinshin Kanin Dokuhon) [English] [SaHa]

Pseudo First Love

性格：～、冷徹な一面も持つ

Indirect ecchi→first ecchi

[Mudou Eichi] Haeteru Watashi to Tsuiteru Kanojo - first chapter colored by JackSGC

(C90) [Bloody Okojo (Mojyako)] My First Errand (Dagashi Kashi) [English] {doujins.com}