[Tsukudani Gottani (Tsukudani Shirou)] PHANTOM×PHANTOM (Kaitou Tenshi Twin Angel)
[Fantastic Whale] Twin Slave Ch.1-25 (English) (Ongoing)
[Vpan's EXTASY (Satou Kuuki)] Angel Crisis (Kaitou Tenshi Twin Angel) [Chinese] [这很恶堕汉化组] [Digital]
[Senbon Torii] FallenXXangeL1 Ingyaku no Mai Joukan Full Color (Injuu Seisen Twin Angels)
(C94) [Stoic Romance (Ariga Tou)] Tatsuta ga Ofuro de Teitoku to. (Kantai Collection -KanColle-)
[Norakuro Nero] Hajimete no... | The First Time... (COMIC HOTMILK 2016-01) [English] [sureok1]
(COMITIA 108) [Secret Dmain] Mixed Twins
[Tatsunami Youtoku] twin Milf 2 [Chinese]
(SC46) [ETC×ETC (Hazuki)] Osumesu Twins! (Baka to Test to Shoukanjuu) [English] [Pretty Anon]
[moya] Boshi-kan Sono Ni
[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-9 [English] [erc] [Digital]
[Busou Megami (Kannaduki Kanna)] Ai & Mai B.K ~Samayou Seigi~ (Injuu Seisen Twin Angels)
(Panzer Vor! 14) [Nonalcha (Uron)] for the first time (Girls und Panzer)
[Henrik] Hajimete no Doujinshi Kaite mita | My First Published Doujin (Medaka Box) [English] [kuniumi]
[YAMAGIRL (Codeyamada)] Hyotto shitara Watashi-tachi, First Kiss wa Mada nanokamo | Maybe we haven't had our first kiss yet (Aikatsu!) [English] [Lazy Lily & Sexy Akiba Detectives]
[Edo Shigezu] Okaa-san Houimou - Twin Mother Encirclement?
[Takao Yori] Genderbender Yankee School ☆ They're Trying to Take My First Time. [English]
(C72) [Blue Garnet (Serizawa Katsumi)] BLUE GARNET XX - First Doll (Rozen Maiden)
[Busou Megami (Kannaduki Kanna)] 亜衣&麻衣D・S 天女再臨~魔王の終焉~ (Injuu Seisen Twin Angels)
[Busou Megami (Kannaduki Kanna)] A&M~亜衣とのべつまくなし~2 (Injuu Seisen Twin Angels)
(SC46) [ETC×ETC (Hazuki)] Osumesu Twins (Baka to Test to Shoukanjuu)
[Drachef] Zoku Tanetsuke Twins Namahame Aji Kurabe | Sequel: The Breeding Twins and the Bareback Taste Test (ANGEL Club 2020-08) [English] [hardcase8translates] [Digital]
(C68) [Fountain's Square (Hagiya Masakage)] Blue Topaz (Onegai Twins) [English] [DGB]
[Yuzuha] Hajimete Ecchi - My First "H" [Digital]
(C52) [First Class (Kazuneko)] W-MIND 2 (Mahou Shoujo Pretty Sammy)
(C87) [Ranshi to Kimi to. (santa)] FPS - First Person Sex (Amagami)
(Shota Scratch 20) [Beast Trail (Hibakichi)] First job (Suisei no Gargantia)
[Senbon Torii] FallenXXangeL10 Injuu no Ai to Mai FULLCOLOR (Injuu Seisen Twin Angels) [Digital]
(SPARK10) [Last Crime (U)] Hatsukoi wa Daiichi Ouji - First Love Is... the First Prince! (Fire Emblem if)
[Anzi]My first lost bet
(COMIC1☆11) [Molotov Cocktail (Oowada Tomari)] Tenjin Hagoromo Shimai Miko Futago Ningyou Dain no Mai (Injuu Seisen Twin Angels) [English] [Doujins.com]
[Zucchini] Soukan Twins | Incest Twins (Boku wa Kanojo no Marmot!) [English] {cheesey}
(Mitsudol 10) [SMYSLE (Sanshou)] Breaker Complex (Kaitou Tenshi Twin Angel)
[St.Armadel.Ch] The First Royal Princess Of Guards 5
[Nazo no Akanekokan (Kuroneko Nigou, Kuroneko Reigou)] 謎の黒猫団 EX 淫獣大聖戦 朧月外伝 (Injuu Seisen Twin Angels)
(C86) [Team Twin Devils (Nelo Angelo)] Sarani Seiyoku o moteamashita Yuukarin no Asobi W (Touhou Project) [English] {doujins.com}
[Senbon Torii] FallenXXangeL5 FULL COLOR (Inju Seisen Twin Angels)
(Mimiket 38) [Taiki Ken Club! (Taiki KEN)] Mikoontto! Tamamo no Mae no Kisei Jijitsu Daisakusen (Fate/Grand Order) [Chinese] [寂月汉化组]
All of my first love
[Busou Megami (Kannaduki Kanna)] Ai & Mai Concept Works (Twin Angels)
Twins 30 days
[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}
謎の赤猫団+謎の黒猫団 14 Twin Angel War 双巫女天狼編
(C53) [First Class (Kazuneko)] W-MIND Soushuuhen (Mahou Shoujo Pretty Sammy)
Yuuwaku Twins ~Tsuukin Densha de ××× Hen~
[Porori] My First Time is with.... My Little Sister?! Ch.26
(C80) [Twinscatear (Kagura Yuuki)] Yayoi to Iori to Himitsu no Tokkun (THE iDOLM@STER)
[Porori] My First Time is with.... My Little Sister?! Ch.25
(C92) [Uchuu ☆ Porta (Kawa)] Dekoboko Love Sister First Love (One Punch Man)
(Kouroumu 12) [Kurotoshiro (Kuroto)] Kuroshiro Gensoukyou Ni (Touhou Project)
(C65) [Geiwamiwosukuu!! (Karura Syou, Tachi Tsubaki)] Onegai Please! (Onegai Twins)
First Love Syndrome Ch.1-8 (English) (Ongoing)
(C64) [Suika Dokei (Suika Koron)] One's First Love ~Hatsukoi~ (Tenchu)
(C80) [nWa (Various)] Amazone ~The First Impression~ (Dragon's Crown)
[Hroz] Succubus-san no Fudeoroshi. | First Time with a Succubus [English] [4dawgz + thetsuuyaku]
[DiGiEL (Yoshinaga Eikichi)] FIRST ON (VOCALOID) [Digital]
(C65) [G-SCAN CORP. (Satou Chagashi)] One Love Twins (Onegai Twins)
[Senbon Torii] FallenXXangeL6 Yinhuan No ai to Mai (Inju Seisen Twin Angel) [English] [SaHa]
(C65) [Mystic Chord (Gyro Amarume)] PROOF (Onegai Twins)
[Busou Megami (Kannaduki Kanna)] Ai & Mai R.P ~Mezame no M~ (Injuu Seisen Twin Angels)
[Yanagawa Rio] Gibo to Musuko... Kindan no Hatsu Shasei!! | Step-mother and step-son... Forbidden first ejaculation!! (COMIC Masyo 2008-06) [English] [shinkage]
(COMIC1☆7) [TailBell (Osuzu Akiomi)] Nono♡Kano (PhotoKano)
(C79) [PUKUPUKUMANBOW (Iwaki Amami)] Happy Angel (Kaitou Tenshi Twin Angel 2)
(C71) [Studio PAL (Kenzaki Mikuri, Nanno Koto)] Slot Angel (Kaitou Tenshi Twin Angel)
[Sago Jou (Seura Isago)] Catalpa's Emotions: the first volume (Kizuato)
(SC56) [Studio Q (Natsuka Q-Ya)] Chikan Densha de Kyun x 2 ~ Sono2 Aoi-hen ~ (Kaitou Tenshi Twin Angel) [Digital]
[Nanjou Asuka] Itazura Koneko Twins [English] [Saha]
[Mario] Twin Face (COMIC Shitsurakuten Vol.50 2012-12) [English]{desudesu}
[Panda 4gou (Shima Kyousuke)] Twins (Ao no Exorcist) [English] [TnK 0]
[Senbon Torii (Senbon Torii)] Fallen XX angeL 17 REBIRTH Full Color (Injuu Seisen Twin Angels) [Digital]
[Shiden] Hajimete Doushi | First Times (COMIC LO 2016-07) [English] {NecroManCr}
Twin Slave Ch.1-22
(Gijinka Oukoku 7) [Mocha+CCC (amy*MARINE)] Chutto! Gyutto! First Night (Hetalia: Axis Powers) [English] [Undercover-Witch]
[Porori] My First Time is with.... My Little Sister?! Ch.14
[Senbon Torii] FallenXXangeL9 Ingeki no Ai to Mai FULLCOLOR (Injuu Seisen Twin Angels) [Digital]
Yu~waku Twins
[TIMTIM MACHINE (Kazuma G-Version)] TIMTIM Machine Custom 03 (Onegai Twins)
[Yamazaki Kana] Lotta to Issho! ~Hajimete no Suki~ | Together With Lotta! ~First Love~ (Chu & Lo) [English] [Mistvern]
First Love Syndrome Ch.1-10 (English) (Ongoing)
[Nimu] Momoiro Twins ❤ | Pink Twins ❤ (Kashimashi Fucking!) [English]
Soukan Twins | Incest Twins
[Kudou Hisashi] Hajimete no Arubaito | My First Job (COMIC LO 2018-02) [English] [Digital]
First Love Syndrome Ch.1-7 (English) (Ongoing)
[OKAWARI] Strawberry ☆ Factory + First Limited Edition CD(mp3)
Twin Slave Ch.1-21
(C90) [Senbon Torii] Kurodama Revengers Daiichiya (Injuu Seisen Twin Angels)
Futago Hunter - Twin Hunter
Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-8
[Busou Megami (Kannaduki Kanna)] Ai & Mai II ~Shimai Ingoku~ (Injuu Seisen Twin Angels)
[Tanaka Yutaka] First Kiss
[Murasame Masumi] Mama no Fudeoroshi | First Time with Mother (COMIC MUJIN 2009-04) [English] [Decensored]
[Busou Megami (Kannaduki Kanna)] A&M BK ~Iron Maiden~ 2 (Injuu Seisen Twin Angels)
[Tanaka Yutaka] First Touch
[Chakura Kazuhiko] First come, first served. (COMIC LO 2008-04) [English] [desudesu]
(C94) [Ginjou Maggots (Kurotama)] Buta Yome Sakura-chan (Taimanin Asagi) [English] =White Symphony=
[SHION] Kuroyume Karte - Karte 15 Risa (First Story) [English]
[Konbu-Maru] Kyonyuu Mama to Futago | Busty Mom and Twins [English] [Amoskandy]
[Porori] My First Time is with.... My Little Sister?! (Ongoing)
(C81) [Studio Q (Natsuka Q-Ya)] Tsuin na 2Nin (Kaitou Tenshi Twin Angel)
[Moketa] Mikan-chan wa H ni Kuwashii | Mikan-chan's First Time (COMIC Anthurium 2017-01) [English] [Black_Viper] [Digital]
[Busou Megami (Kannaduki Kanna)] AI&MAI IV (Injuu Seisen Twin Angels)
(C75) [Abradeli Kami (Bobobo)] Abura Shoukami Tsukane No.04 Hatsukoi Jotei | First Love Empress (One Piece) [English] [sandwhale + Kaya83]
[Oouso] Twins Harassment (COMIC BAVEL 2017-01) [English] {Doujin-Moe.us} [Digital]
Twins Are Making Love to Me | Futago ni Aisareteimasu
[Andou Hiroyuki] Koisuru Purinpai Ch.5 (The Energetic Girl And Her First Medic(k)al Treatment) (English) =Team Vanilla=
[Senbon Torii] 羽衣ぃーなすブルー&ピンク (Injuu Seisen Twin Angels + Sailor Senshi Venus Five)
[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1 (Action Pizazz DX 2017-10) [English] [erc] [Digital]
(C89) [ZNN (Zinan)] Indirect ecchi→first ecchi (Gochuumon wa Usagi desu ka?) [English] [p106]
[Busou Megami (Kannaduki Kanna)] AI&MAI ~Inferno Hen~ II (Injuu Seisen Twin Angels)
[Millefeuille] Umarete Hajimete | First Time [English] [tadanohito]