Twins & Futa girls
(SC55) [KABAYAKIYA (Unagimaru)] For The First Time (Aquarion Evol)
[KIKI] Hatsu Mitsu (First Honey)
[Kitano Urara] First Love
(C65) [2Stroke (YTS Takana)] 2Stroke YZR (Onegai Twins)
(C93) [Uousaohkoku, K+W (Uousaoh, sasachinn)] Hajimete Kanmusu Goudou Selection | The First Ship Girl Selection Meeting (Kantai Collection -KanColle-) [English] {Doujins.com}
(C95) [Lv.X+ (Yuzuki N Dash)] Futago Ane | Twin Sisters [English] [Team Koinaka] [Incomplete]
(C55) [First Class (Various)] Déjà Vu {Mi no Maki} (Tenchi Muyo!)
Twin Slave Ch.1-29
[Shinogi A-Suke] Naishode Twins (COMIC Mugen Tensei 2015-01) [English] [terad]
[Zucchini] Soukan Twins | Incest Twins (Boku wa Kanojo no Marmot!) [English] {cheesey}
[Busou Megami (Kannaduki Kanna)] AI&MAI I (Injuu Seisen Twin Angels)
(CR36) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] Twin's-KITSCH (Itazura Koneko Twins)
(C84) [MuraMura Pocky (Kasumi)] Hachimitsu | First Honey (Dokidoki! Precure) [English] [Yuri-ism]
[Kusui Aruta] Hajimete nan dakara - First sexual experience
(C86) [Jido-Hikki (Kokekokko Coma)] Hatsu Miuna | Miuna's First Time (Nagi no Asukara) [English] {Hataraki Bachi Translations} [Decensored]
TWINS
(SC55) [KABAYAKIYA (Unagimaru)] For The First Time (Aquarion Evol) [Chinese] [final個人漢化]
[Itou Nao] First Ace
(COMIC1☆11) [LAMINARIA (Shiokonbu)] Twin x Sense (Tokyo 7th Sisters) [English] {doujins.com}
(C66) [Mahirutei (Izumi Mahiru)] Fancy Twins (Onegai Twins)
[Porori] My First Time is with.... My Little Sister?! Ch.20
(C53) [First Class (Various)] Déjà Vu {U no Maki} (Pokémon)
Twin Milf 2 中文
(C66) [Parupunte (Fukada Takushi)] F-47 (Onegai Teacher, Onegai Twins)
[Busou Megami (Kannaduki Kanna)] AI&MAI DSII ~Tsuki no Shou~ (Injuu Seisen Twin Angels)
[Agata] Oshioki Twins (Mama Para -Chijo Zukan-) [English] [JuliusWinnfield]
(ShotaFes 2) [S-Size (Shinachiku)] Hajimete no Sodetooshi | First Try-On (Shounen Festa) [English] [alparslan]
[Busou Megami (Kannaduki Kanna)] AI&MAI VI (Injuu Seisen Twin Angels)
[23] April First [English] [Rewrite] [thetsuuyaku]
[Tatsunami Youtoku] twin Milf 2 [Chinese][無毒漢化]
[Right away (Sakai Minato)] THE FIRST BLOOD (Touhou Project) [Digital]
(Shuuki Reitaisai 5) [RTD (Mizuga)] Ran-sama ni Kite Moratte Suru Hon | A Book About Dressing up Ran-sama (Touhou Project) [English] [Kermaperse]
Twin Slave Ch.1-36
[Keumaya (Inoue Junichi)] EVANGEL FIRST [2nd Edition]
(COMIC1☆3) [Kensoh Ogawa (Fukudahda)] Fujibayashi Nado - Fujibayashi Twins After Story (Clannad) [English] [CGrascal] [Decensored]
[Umedama Nabu (Tsurikichi Doumei)] Isshintou Daisakusen | First Degree of Kinship Strategy (Shin Operation Daisakusen TNG Chapter 6) [ENG] [Yoroshii]
(C90) [Jagabata (Oimo)] First night (PriPara)
[Senbon Torii] FallenXXangeL The Last Stage 4 FULLCOLOR (Injuu Seisen Twin Angels)
[Twin Tail] Twin Tail Vol. 7 Extra - Fancy Woman
[Senbon Torii] FallenXXangeL18 Inferno Ingoku no Maki Full Color (Injuu Seisen Twin Angels)
[Senbon Torii] FallenXXangeL 19 Doman (Inju Seisen Twin Angels) [Digital]
[Porori] My First Time is with.... My Little Sister?! Ch.05
[Senbon Torii] Matsukasa Illusion Daiichiya (Inju Seisen Twin Angels)
[Busou Megami (Kannaduki Kanna)] AI&MAI Tanpenshuu ~Shimai Biniku Settai Hen~ (Injuu Seisen Twin Angels)
(GirlsLoveFestival9) [NICOLAI (orico)] Futago Epidendrum | Twin Epidendrums [English] [Yuri-ism]
[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}
[Chinbotsu] Natsu! Shotaiken | Summer! First Sexual Experience (Nettai Banana Girl) [English] [Risette]
[Asuhiro] First Contact (COMIC HOTMILK 2018-01) [English] {NecroManCr} [Digital]
[Tatsunami Youtoku] Twin Milf Ch. 1-14+ Bangai Hen [English] [SaHa]
[Nazo no Akanekokan (Kuroneko Nigou, Kuroneko Reigou)] 謎の赤猫団+謎の黒猫団 17 姉妹肉牢編 邪【淫】王の章 - 成人向 - 淫獣大聖戦 ・改 Twin Angel War (Injuu Seisen Twin Angels)
(COMIC1☆13) [ROCK CLIME (Danbo)] Portland no Yawaraka na Tawawa - Soft TA-WA-WA of Portland (Azur Lane) [English] [CGrascal]
Twin Slave Ch.1-33
Twin Slave Ch.1-25
[Busou Megami (Kannaduki Kanna)] Ai & Mai B.K (Injuu Seisen Twin Angels)
(C90) [Bloody Okojo (Mojyako)] My First Errand (Dagashi Kashi)
(C94) [Silver Way (Shirogane)] Yacchae! Berserker -First Order- (Fate/Grand Order)
[Juubaori Mashumaro] ALICE FIRST
[Tora Tamatama (Tosa)] Twin training (Shinkalion)
[Guranyutou] Mousou - Chapter 7: Twins [English]
[Senbon Torii] FallenXXangeL Ingyaku no Mai Joukan (Inju Seisen Twin Angels) [English] [Saha]
[Chun Rou Zan] It All Started With Our First Orgy + bonus comic sequel [English]
(C66) [F4-COMPANY (M BOY)] [R] (Onegai Twins)
Hitorijime - first come first served Ch. 3
[Senbon Torii] FallenXXangeL5 Yinsu No Amatsushimai (Inju Seisen Twin Angel) [English] [SaHa]
[Kougami Eri] First Step (Kaihatsuchuu na Bokura no Kankei) [English] [mysterymeat3]
(C92) [K+W (Sasachinn)] Hatsuzuki to Muremure Muramura Natsu Ecchi! | Having Stuffy Sex On The First Month Of Summer! (Kantai Collection -KanColle-) [English] [Doujins.com]
[Nekomiya (Nekomi Haruto)] Reversible twin ★ Momoi Shimai ver. (Futakoi)
[Chataro] Nami SOS! First Battle (reprinted edition)
[Akishima Shun] First Invitation [Digital]
I was a bride when I became a woman? First experience with my sister's fiancé 3 [Digital]
Denpa Gaaru Futago | Electric Brain Waves Twin Girls
(C85) [Parin to Wareru (Neyonsan)] SUZUKUMA~First Touch~ (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
First Time With Erice
[Nazo no Akanekokan (Kuroneko Nigou, Kuroneko Reigou)] 謎の赤猫団 0 淫獣大聖戦 零 Twin Angel War (Injuu Seisen Twin Angels
[Juubaori Mashumaro] ALICE First [English]
[Asagi Ryu] Hajimete Koi o Shita. - It Fell in Love for the First Time.
[Arearee] Hajimete no Necafe | First Net Cafe Visit - Your Guiding Hand (COMIC X-EROS #23) [English] [queeneuphy]
Kankin Twins
[Yanagawa Rio] Shotaiken wa Tomodachi no Mama to | His First Time Was With His Friend's Mother (Comic Masyo 2008-04) [English] [HT Manga]
Naisho de! Twins
[Shomu] Futago ni Shihai o - Dominate Twins (ANGEL Club 2016-02) [English] [CGrascal]
[Mikokuno Homare] Maria no Yume ni Mukatte Daiippo | Maria's First Step
[Senbon Torii (Senbon Torii)] Fallen XX angeL 17 REBIRTH Full Color (Injuu Seisen Twin Angels) [Digital]
[Imomuya Honpo (Azuma Yuki)] First Kitchen (Kizuato)
[Porori] My First Time is with.... My Little Sister?! Ch.27
[Shinozuka Jouji] First Touch (Complete)[English] {doujin-moe.us}
Twins
TWIST TWINS 2
(C90) [Bloody Okojo (Mojyako)] My First Errand (Dagashi Kashi) [English] {doujins.com}
Keijun Yahagi wa Koi wo Shita. Jou | Light Cruiser Yahagi Fell In Love - First
[Pussymark] Hyper Activation Twins
[Norakuro Nero] Hajimete no... Sono 2 | The First Time... Part 2 (COMIC HOTMILK 2016-04) [English] [sureok1]
[100yenMoFA (Mirino)] Suwa Nee-chan Amaesasete! Suwa Shota Bangaihen 3 (Touhou Project) [Chinese] [UAl汉化组] [Digital]
[Porori] My First Time is with.... My Little Sister?! Ch.1 (example)
[Shiro] Kankin Twins | Confinement Twins (COMIC Kairakuten BEAST 2013-11) [English] [Zenigeba]
twin Milf Color Page Hokan Pack
[Senbon Torii] Angel XX malicE 1 - Price of Benevolence (Inju Seisen Twin Angels)
(C50) [First Class (Kazuneko)] Déjà Vu {Ne no Maki} (Tenchi Muyo!)
[Porori] My First Time is with.... My Little Sister?! Ch.12
[Nazo no Akanekokan (Kuroneko Nigou, Kuroneko Reigou)] 謎の赤猫団+謎の黒猫団 10 天津亜衣 鬼獣淫界に散る 淫獣大聖戦 Twin Angel War 淫獣聖戦20周年記念 (Injuu Seisen Twin Angels)
[Yonekura Kengo] Yoneken First Tune
(C83) [RapidRabbit (Yataro)] Eris-sama ga Yome ni Kita! (Kaitou Tenshi Twin Angel)
Twins Harassment
(C57) [First Class (Kazunekos)] Déjà Vu {Hitsuji no Maki} (Rockman DASH [Mega Man Legends])
[Tatsunami Youtoku] twin Milf 1
(C90) [Bloody Okojo (mojako)] My First Errand (Dagashi Kashi)[Chinese] [CE家族社]
(C93) [BLAZE (Scotch)] VR Astolfo (Fate Grand Order) [English] [mysterymeat3]
(C65) [Maruta-Dojo (Maruta)] Milk wo Kaketa Ichigotan (Onegai Twins)
[Yasuhara Tsukasa] My first experience was OO [Chinese]