(C94) [Silver Way (Shirogane)] Yacchae! Berserker -First Order- (Fate/Grand Order)
[Porori] My First Time is with.... My Little Sister?! Ch.02
[Busou Megami (Kannaduki Kanna)] Busou Megami Archives Series 4 "Ai & Mai Gaiden ~ Aoki Seido ~ Ai ~ Tennyo Inda no Shou ~" (Injuu Seisen Twin Angels) [Chinese] [下北泽幕府]
(C90) [Stoic Romance (Ariga Tou)] Yappari Teitoku no Yome janai ka Tatsuta-san! (Kantai Collection -KanColle-)
(C64) [2Stroke (YTS Takana)] 2Stroke RZV (Onegai Twins)
[Mekongdelta & Deltaforce (Route39, Zenki)] Extra "C" Vol. 12 (Onegai Twins [Please Twins!])
[rux] Onnanoko ni Marunomi Shite Moraimashita | A girl agreed to eat me [English]
[Osuzu Akiomi] First Love Ch. 1 [English] {YQII}
(C51) [First Class (Various)] Déjà Vu Ushi no Maki (Pretty Sammy)
(C92) [squeezecandyheaven (Ichihaya)] Imouto wa Mistress (Jou) | My Little Sister Is My Mistress <First Chapter> [English] [ATF]
[Imomuya Honpo (Azuma Yuki)] First Kitchen (Kizuato)
[personality] First Blood Noshiro Shikan (Kantai Collection -KanColle-) [Chinese]
Twin Slave Ch.1-24
[Porori] My First Time is with.... My Little Sister?! (Ongoing)
[Porori] My First Time is with.... My Little Sister?! Ch.21
[Busou Megami (Kannaduki Kanna)] Ai & Mai I ~ Jashin Kourin ~ R (Injuu Seisen Twin Angels)
Twin Slave Ch.1-20
[Twin Tail (Sen Fuji Kaiko)] Twin Tail Vol. 18 - Joshi Ana (Doraemon, Esper Mami)
Hitorijime - first come first served Ch. 2
[Yamazaki Kana] Lotta to Issho! ~Hajimete no Suki~ | Together With Lotta! ~First Love~ Ch. 1-2 (Chu & Lo) [English] {Mistvern}
Onedari Twins
[Akitsuki Itsuki] Senzaiishiki no Akuma Hontou no Jibun (Zenpen) | The Devil in Your Subconscious: The Real You (First Part) (COMIC Shingeki 2016-01) [English] [Aulen] [Decensored]
Who Comes First? [English] [Rewrite] [olddog51]
[Mimiyoshi] Kugatsu Tsuitachi - September First (Peta! Vol.2) [English] [Facedesk]
[Porori] My First Time is with.... My Little Sister?! Ch.03
[Yukiu Con] Saikyou Futago Party ♥ | The strongest Twin Party ♥ Ch. 1-2 (JC Manual) [English] [Rin]
Soukan Twins | Incest Twins {cheesey}
[SHIUN] Hajimete no... | First... (Imouto Ijou Hahaoya Miman) [English] [rookie84]
[Arekusa Mahon] yu~wakutwins#1.5 (COMIC X-EROS #44) [Chinese] [無邪気漢化組]
[Yanagawa Rio] Kaikan Rankiryuu! First Fuck!! | Turbulence of Pleasure! First Fuck!! (Comic Masyo 2007-07) [English] {shinkage}
[Nazo no Akanekokan (Kuroneko Nigou, Kuroneko Reigou)] 謎の赤猫団+謎の黒猫団 13 女婬封宮・呪術編 淫獣大聖戦 肆【死】・改 Twin Angel War (Injuu Seisen Twin Angels)
(COMITIA114) [Watanuki Shinguten (Watanuki Ron)] in the first person
[Arearee] Hajimete no Necafe | First Net Cafe Visit - Your Guiding Hand (COMIC X-EROS #23) [English] [queeneuphy]
(C68) [Fountain's Square (Hagiya Masakage)] Blue Topaz (Onegai Twins)
(C90) [atSD (Tsuneyoshi)] Saishuu Renshuu Junyoukan Kanojo first sex with final battleship (Kantai Collection -KanColle-)
(CSP4) [Dennou Denpa Hatsureisho (Harukaze Koucha)] Onesho first season ver.0.5
[Senbon Torii] FallenXXangeL The Last Stage 3 FULLCOLOR (Injuu Seisen Twin Angels) [Digital]
(CR34) [EXtage (Minakami Hiroki)] EXtra stage vol. 11 (Onegai Twins)
[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}
[MasterMind (Sakaki Naomoto)] Onegai ☆ Lovers (Onegai Twins) [Digital]
[Kirara Interweb] Kooh and Perverted TakoLuka (First Part)
[Mukai Kiyoharu] Kanojo to Hajimeteno - For the First Time with Her [Digital]
(C94) [Ginjou Maggots (Kurotama)] Buta Yome Sakura-chan (Taimanin Asagi) [English] =White Symphony=
(C60) [First Class (Kazuneko)] Déjà Vu {Nue no Maki} (Tenchi Muyo!)
(C85) [Atelier Maruwa (Maruwa Tarou)] Okusama wa iDOL -Miki to Shoya Hen- | My Wife is an Idol - First Night With Miki Chapter (THE IDOLM@STER) [English] {doujin-moe.us}
(C64) [AB NORMAL (NEW AB)] Aido 27 (Onegai Twins) [English] [Angel 777] [Incomplete]
[Q] Hatsu Date wa Lingerie Shop | Our First Date was at a Lingerie Shop (Otokonoko wa Itsudemo Moteki 2) [English] [ilwaz]
[bolze.] Long Hot Summer (Onegai Twins)
Futago Hunter - Twin Hunter
[Kanyapie] Their First Anniversary [Eng] {doujin-moe.us}
[TNC. (Lunch)] FIRST TIME × LAST TIME (THE iDOLM@STER) [Chinese] [无毒汉化组]
[Porori] My First Time is with.... My Little Sister?! Ch.23
[Akino Sora] Shimai Hana | Twin Sisters Blossom (COMIC Megastore 2011-12) [English] {doujin-moe.us}
(C91) [Chocolate Latte (Ichiyo Moka)] Unryuu to Himehajime | First Intercourse with Unryuu (Kantai Collection -KanColle-) [English] [SeekingEyes]
[SENZAI (Mogami)] Hatsukoi Soda | First Love Soda (DAYS) [English] [2016-09-27] [lamperouge-1]
[Magical Twin (Nyama Sage)] ぷるるん☆ぬぷぬぷ♪霞舞 (Dead or Alive, King of Fighters) [Digital]
[Suemitsu Dicca] Issho ni Hajimete! | Let's Have Our First Time Together! (Koushoku Shounen - Volume 2) [English] =Ero Manga Girls + Zenigeba=
[Tatsunami Youtoku] twin Milf Ch.01-10 + Bangai Hen
(CR35) [D'ERLANGER (Yamazaki Show)] Ichigo ∞% 1: First Experience (Ichigo 100%)
[Sakurafubuki Nel] Hatsukoi Recipe - First Love Recipe Ch. 1-5, 7 [English]
(C56) [First Class (Kazuna Kei)] Persona (Pretty Sammy)
[MARUTA] Ojou-sama no Kuchizuke de Shoujo wa Me o Samasu - Zenpen | The Girl Awakens With a Kiss From the Princess - First Part (COMIC Penguin Club 2016-09) [English] {NecroManCr}
(C67) [TWIN TAIL (various)] Gen (Doraemon)
[Busou Megami (Kannaduki Kanna)] 亜衣&麻衣 D.S ~千年地獄編~ V (Injuu Seisen Twin Angels)
[Makeinu] Aoi-chan no Himitsu Nikki (Kaitou Tenshi Twin Angel) [Digital]
[Yuzuha] Hajimete Ecchi - My First "H" [Digital]
[Busou Megami (Kannaduki Kanna)] Ai & Mai D.S ~Soukoku no Tsubasa~ (Injuu Seisen Twin Angels)
[Busou Megami (Kannaduki Kanna)] Ai & Mai BK ~Maou no Kikan~ (Injuu Seisen Twin Angels)
[Hyoco Road (Hyocorou)] It's love at first sight. (Yotsubato!)
[Tsukudani Gottani (Tsukudani Shirou)] PHANTOM×PHANTOM (Kaitou Tenshi Twin Angel)
[Mofumofuen (Sorairo Len)] Kekkon Ishou de Shinkon Shoya | First Night in the Wedding Dress (Azur Lane) [English] {Kemonomimi Saikou}
[Blitzkrieg (doskoinpo)] Hajimete no Mitsugi Maso-ka Choukyou 2 | My First Training Session as a Tribute-Masochist-(2) [English] [Svx]
Twin Milf 2
[SASAYUKi] Futago to Futago - Twins and Twins (Kairaku no Shiro to Kuro) [English] [YQII]
[Yamazaki Kana] Lotta to Issho! ~Hajimete no Suki~ | Together With Lotta! ~First Love~ (Chu & Lo) [English] [Mistvern]
[Osuzu Akiomi] Itatte Kenzen! | Perfectly Healthy! (First Love) [English] =TV=
[Cr-R] Hajimete no | First Time [English] {TheRobotsGhost}
First Come First Served Prelude
[Tatsunami Youtoku] twin Milf 2 [Chinese]
[Kon-Kit] Futari ni Totte no Hatsutaiken | Their first time with each other. (COMIC Penguin Club 2014-11) [English] [TripleSevenScans]
[Chataro] Nami SOS! First Battle (reprinted edition)
[Kuroiwa Menou] Manatsu no Yoru no Inmu - Zenpen- | A Midsummer Night's Ithyphallic Dream - First Part- (Immoral) [English] [q91] [Digital]
[Agata] Oshioki Twins | Punishment Twins (Manga Bangaichi 2016-07) [English] [JuliusWinnfield]
(C87) [L5EX (Kamelie)] Isonami no Kekkon Shoya | Isonami's First Night Marriage (Kantai Collection -KanColle-) [English] [Hennojin]
[Sago Jou (Seura Isago)] Catalpa's Emotions: the first volume (Kizuato)
[Senbon Torii] FallenXXangeL 19 Doman FULLCOLOR (Inju Seisen Twin Angels)
(C45) [Circle Shio] NG first attack (various)
[Kojima Saya] Denpa Girl Futago | Electric Brain Waves Twin Girls (Boku to Kanojo no Shujuu Kankei) [English] [akiba-kei]
(C90) [Jagabata (Oimo)] First night (PriPara)
(Gunreibu Shuho & Houraigekisen! Yo-i! Goudou Enshuu 4Senme) [Team Twin Devils (Nelo Angelo)] Teitoku ga Shokushu ni Narimashite ~Takao Ganbou Hen~ (Kantai Collection -KanColle-)
[Busou Megami (Kannaduki Kanna)] AI&MAI I (Injuu Seisen Twin Angels)
(Reitaisai 9) [BlueMage (Aoi Manabu)] Touhou Newly-Weds' First Night (Touhou Project) [English] {pesu}