[Zucchini] Soukan Twins | Incest Twins (Boku wa Kanojo no Marmot!) [English] {cheesey}
(SC59) [Yagisaki Ginza (Yagami Shuuichi)] First Live (Love Live!) [English] [Blue-Wingz]
Soukan Twins | Incest Twins {cheesey}
[Hyoco Road (Hyocorou)] It's Love at First Sight. (Yotsubato!) [English] [YQII]
[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}
[Oshiruko Kan (Piririnegi)] Twin Prime
[Q] Hatsu Date wa Lingerie Shop | Our First Date was at a Lingerie Shop (Otokonoko wa Itsudemo Moteki 2) [English] [ilwaz]
(SC57) [Rinjuu Circus (Haguhagu)] Kurumi no Otoshiana (Kaitou Tenshi Twin Angel)
[Honryo Hanaru] Hanarete Hajimete Kizuku Koto | Noticing After Our First Time Apart (COMIC Anthurium 2018-03) [English] [Digital]
Hitorijime - first come first served Ch. 3
(Futaket 8) [Oshiruko Kan (Piririnegi)] Twin Prime 2 ~Futago no Omocha Asobi~
[Amadume Ryuuta] Hajimete no Yoru Hajimete no Asa | First Night, First Morning (Change H Blue) [English] [Vexed Scans]
[Chuushin Kuranosuke] Like a KIDDING! Ch.1 - Identical Twins [English] [Uncensored]
[Busou Megami (Kannaduki Kanna)] Ai & Mai Concept Works (Twin Angels)
(C74) [TWIN TAIL (Inseki 3gou, Mimori Ryo, Sendou Kaiko)] Modokashii Sekai no Uede (Doraemon)
(C64) [P Kikaku (Oda Akira)] ONETUI (Onegai Twins)
[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
Twins & Futa girls
(C85) [Uran no Yakata (Uran)] Seikatsu Shidou Ichigakki | Life Lessons - First Term [English] {Mankitsu Scans}
[Yukiu Con] Saikyou Futago Party ♥ | The strongest Twin Party ♥ Ch. 1-2 (JC Manual) [English] [Rin]
Misao and Sasami NI (Mahou Shoujo Pretty Sammy)
(SC35) [TTT (Miharu)] Yorozu fetishism (Various) [English] [Mukyu]
(C83) [TWIN TAIL (Sendou Kaiko)] Atashi ga Hoshiindesho? (Doraemon)
[Raynart] Eizokuteki na Hatsukoi | Everlasting First Love
(CSP4) [Dennou Denpa Hatsureisho (Harukaze Koucha)] Onesho first season ver.0.5
[Kirara Interweb] Kooh and Perverted TakoLuka (First Part)
Keijun Yahagi wa Koi wo Shita. Jou | Light Cruiser Yahagi Fell In Love - First
[Senbon Torii] FallenXXangeL Ingyaku no Mai Joukan (Inju Seisen Twin Angels)
[Busou Megami (Kannaduki Kanna)] Ai & Mai I ~ Jashin Kourin ~ R (Injuu Seisen Twin Angels)
[Club54 (Ichigo Mark)] Dorei Twins (Onegai Twins)
[Osuzu Akiomi] Childhood friend in the summer (First Love) [English] =Team Vanilla=
(Mitsudol 10) [SMYSLE (Sanshou)] Breaker Complex (Kaitou Tenshi Twin Angel)
(SC52) [Nanatsugumi (Nanamiya Tsugumi)] Keiyaku Tenshi (Kaitou Tenshi Twin Angel)
[Rorie] First erotic manga
[Senbon Torii] FallenXXangeL6 Yinhuan No ai to Mai (Inju Seisen Twin Angel)
(Akatsuki no Utage Extra Stage) [Trick-Color (Kirii Nao)] Kuro Gane First Lover (Touhou Project)
Osumesu Twins
[Busou Megami (Kannaduki Kanna)] 亜衣&麻衣 ~女喰花~ II (Injuu Seisen Twin Angels)
(C79) [Yokoshimanchi., NIGHT☆FUCKERS (Ash Yokoshima, Mitsugi)] APF Angel Phantom Fuck!! (Kaitou Tenshi Twin Angel)
[TIMTIM MACHINE (Kazuma G-Version)] TIMTIM Machine Custom 03 (Onegai Twins)
(C82) [Yokohama Junky (Makari Tohru)] Solo Hunter no Seitai 4: The First Part (Monster Hunter) [English] [Maipantsu]
(C90) [Senbon Torii] Kurodama Revengers Daiichiya (Injuu Seisen Twin Angels)
[Porori] My First Time is with.... My Little Sister?! Ch.23
[TNC. (Lunch)] FIRST TIME × LAST TIME (THE iDOLM@STER)
(Shuuki Reitaisai 5) [RTD (Mizuga)] Ran-sama ni Kite Moratte Suru Hon (Touhou Project)
(C57) [First Class (Kazunekos)] Déjà Vu {Hitsuji no Maki} (Rockman DASH [Mega Man Legends])
(COMIC1☆11) [Nazo no Akanekokan, Nazo no Kuronekokan (Kuroneko Yuge)] Injuu Daiseisen Sei Juu no Ichi - Shokushu Rinne Hen (Inju Seisen Twin Angels)
[Yamazaki Kazuma] Twins (COMIC XO 2009-06) [English] =Team Vanilla=
[Usashiro Mani] Hatsukoi Ecchi - First love H. [Digital]
[sugarBt] Hajimete no Jugyou | First lesson (COMIC Koh 2016-09) [Chinese]
[club54 (Ichigo Mark)] Inzetsu Naru Negai 2 (Onegai Twins)
[Sakurafubuki Nel] Hatsukoi Recipe - First Love Recipe Ch. 1-5, 7 [English]
[Busou Megami (Kannaduki Kanna)] A&M BK ~Iron Maiden~ 2 (Injuu Seisen Twin Angels)
First Love Syndrome Ch.1-2 (English) (Ongoing)
Yuuwaku Twins ~Tsuukin Densha de xxx Hen~
(C91) [FIRST MIRAGE (Kamishima Yu)] Momoiro no Kousoku (Sennen Sensou Aigis)
(COMITIA114) [Watanuki Shinguten (Watanuki Ron)] in the first person [English] [L-san]
[Senbon Torii] FallenXXangeL 3 Inka no Ai Joukan (Inju Seisen Twin Angels) [English] [SaHa]
[Satuyo] Mazu wa Otomodachi kara | Let's Be Friends First (COMIC LO 2018-11) [English] [Doki Fansubs] [Digital]
[Yaki Lemon] In no Mai (Inju Seisen Twin Angels)
[Goma Brothers (Gomabura)] Taki no Ana. - sissy hole. Zenpen | Taki's Hole. - sissy hole. First Part (Kimi no Na wa.) [English] [alparslan] [Digital]
[Nazo no Akanekokan (Kuroneko Nigou, Kuroneko Reigou)] 謎の赤猫団 P-1 成人向 - 淫獣大聖戦 大全 前夜祭 (Injuu Seisen Twin Angels)
[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-7 [English] [erc] [Digital]
(SC46) [ETC×ETC (Hazuki)] Osumesu Twins (Baka to Test to Shoukanjuu)
[Senbon Torii] FallenXXangeL The Last Stage 1 FULLCOLOR (Injuu Seisen Twin Angels) [Digital]
[Busou Megami (Kannaduki Kanna)] Ai & Mai R.P ~ Tomadoi no M~ (Injuu Seisen Twin Angels)
Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1
[Nazo no Akanekokan (Kuroneko Nigou, Kuroneko Reigou)] 謎の赤猫団 聖獣伝 20周年記念本 淫獣大聖戦 亜衣のいちばん長い日 (Injuu Seisen Twin Angels)
[Busou Megami (Kannaduki Kanna)] Ai & Mai DSII ~Hana no Shou~ (Injuu Seisen Twin Angels)
[Nanjou Asuka] Itazura Koneko Twins [English] [Saha]
[Porori] My First Time is with.... My Little Sister?! (Ongoing)
(C65) [Kinmekki Damashii (Sendorikun)] Super Robo Twins (Onegai Twins [Please Twins!], Super Robot Taisen [Super Robot Wars])