[Club54 (Ichigo Mark)] Dorei Twins 2 (Onegai Twins)
[Chinbotsu] Natsu! Shotaiken | Summer! First Sexual Experience (Nettai Banana Girl) [English] [Risette]
[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-9 [English] [erc] [Digital]
[Tendou Masae] Futatsumusubi - Twin-Tail Girls Collection [Digital]
Sequel: The Breeding Twins and the Bareback Taste Test
[Marugoshi-do (pu-en)] The first demand (Fate/kaleid liner Prisma Illya) [Chinese] [脸肿汉化组]
[Porori] My First Time is with.... My Little Sister?! Ch.23
[Arearee] Hajimete no Necafe | First Net Cafe Visit - Your Guiding Hand (COMIC X-EROS #23) [English] [queeneuphy]
[Tsukino Jyogi] ♭38℃ Loveberry Twins
[Tatsunami Youtoku] twin Milf Ch. 1-10 + Bangai Hen [English] [SaHa]
[Kusui Aruta] Hajimete nan dakara - First sexual experience
[Busou Megami (Kannaduki Kanna)] Ai & Mai Gaiden - Kishin Fukkatsu no Shou (Inju Seisen Twin Angel)
[Itou Nao] First Ace
Fujibayashi Nado - Fujibayashi Twins After Story
Twins
(C88) [Nazo no Akanekokan (Kuroneko Yuge)] Injuu Daiseisen Kyuu - Kuetsu Zekkyou Hen (Inju Seisen Twin Angels)
[Fantastic Whale] Twin Slave Ch.1-21 (English) (Ongoing)
[Usashiro Mani] Hatsukoi Ecchi - First love H. [Digital]
[Magical Twin (Nyama Sage)] ぷるるん☆ぬぷぬぷ♪霞舞 (Dead or Alive, King of Fighters) [Digital]
[Nozarashi Satoru] Usokki Bitch no Shotaiken | Lying Bitch's First Sexual Experience (Tabete wa Ikenai 3) [English] [Digital]
[Busou Megami (Kannaduki Kanna)] Ai & Mai & Miko 2! Concept Works (Inju Seisen Twin Angels, La Blue Girl)
[Senbon Torii] Kurodama Revengers Daisanya (Inju Seisen Twin Angels)
[ShAKe] my first...❤ + my first repure...❤ [English] [Life4Kaoru]
[Yasuhara Tsukasa] My first experience was OO [Chinese]
[Yoshiura Kazuya] Following Up on Our First Time (COMIC Shitsurakuten Vol.14 2012-08) [English][Swixy Woot]
(C82) [Ssize (Sam)] First Session (Kingdom Hearts) [English]
[Chanpon Miyabi] Futabo -Twins Mother 1
[Marugoshi-do (pu-en)] The first demand (Fate/kaleid liner Prisma Illya) [Chinese] [无毒汉化组]
(C67) [TWIN TAIL (various)] Gen (Doraemon)
[Misao.] Hajimete Janai yo? | It's not Your First Time? [English] {5 a.m.} + [Rin]
Futago no Iyashi - Twins Healing
[Shiro] Kankin Twins
(Mitsudol 10) [SMYSLE (Sanshou)] Breaker Complex (Kaitou Tenshi Twin Angel)
[Fantastic Whale] Twin Slave Ch.1-19 (English) (Ongoing)
[Porori] My First Time is with.... My Little Sister?! Ch.1 (example)
Yuuwaku Twins
(C78) [Vpan's EXTASY (Satou Kuuki)] Angel Crisis (Kaitou Tenshi Twin Angel)
Twin Slave Ch.1-16
[Fantastic Whale] Twin Slave Ch.1-25 (English) (Ongoing)
[Zucchini] Soukan Twins | Incest Twins (Boku wa Kanojo no Marmot!) [English] {cheesey} (Color by Victor DoUrden)
[Chataro] Nami SOS! - Incubi Hunter Nami First Battle [14han]
(C64) [P Kikaku (Oda Akira)] ONETUI (Onegai Twins)
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!) [English] {Hennojin}
[Asamine Tel] Futago no Iyashi - Twins Healing (COMIC BAVEL 2017-01) [English] {doujins.com} [Digital]
(COMIC1☆4) [Alice no Takarabako (Mizuryu Kei)] MC Gakuen Ichi Jigenme | C High First Period [English] =LWB=
[Yanagawa Rio] Kaikan Rankiryuu! First Fuck!! | Turbulence of Pleasure! First Fuck!! (Comic Masyo 2007-07) [English] {shinkage}
my first...❤ + my first repure...❤
[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)
[Busou Megami (Kannaduki Kanna)] AI&MAI DSII ~Tsuki no Shou~ (Injuu Seisen Twin Angels)
[Senbon Torii] Mugen no Hagoromo Kurenai 2 Full Color (Injuu Seisen Twin Angels)
Hitorijime - first come first served Ch. 4
[Tatsunami Youtoku] twin Milf Ch. 1-14 + Bangai Hen
(C93) [Aoi Dennou (Aoi Tiduru)] Hamakaze ni okuchi de nuitemorau hon (Kantai Collection -KanColle-)
[AMP (Norakuro Nero)] Notorious Little Twins (Onegai Twins)
[Senbon Torii] FallenXXangeL Inka no Ai Joukan (Inju Seisen Twin Angels)
(Kimi ni Zentsu!) [SMYSLE (Sunshow)] Yukiyama de Atatamemasu ka? (Kaitou Tenshi Twin Angel)
(C66) [Parupunte (Fukada Takushi)] F-47 (Onegai Teacher, Onegai Twins)