Kaitei no Explosion!
[Anthology] Bessatsu Comic Unreal Monster Musume Paradise Vol.2 [Chinese]
[Syuuen] Secret Wife 1-6 [Chinese](無碼版)[鼠灣漢化](210214更新)【極品人妻NTR】
Appli de Hentai - Kawaii Osananajimi o Monster Musume ni Shiyou
Mahou no Juujin Foxy Rena 2
Bessatsu Comic Unreal Ajin Musume o Boko Naguri H Vol. 2
[Jyoka] Akuma Hyakka ~Intou no Moushigo-tachi~ Daiichimaku Siren | Demons and a hundred calamities - Story of Syren [English] [resurrective] [Digital]
Ningyo no Kaikata | How to Take Care of Your Mermaid
[Horitomo] Venus Garden ~Higenjitsu Otome to Deaeru Machi~
(C87) [Jet-Black Baselarde (Kuno Touya)] SECRET LIVE (THE IDOLM@STER)
Leatheleum 3
[Various] Moldavite Visual Fanbook
Kame-Sennin’s Ambition III
(CR29) [Secret Society M (Kitahara Aki)] Mama VEGA BOOK (Gear Fighter Dendoh)
(C86) [Aimaimoko (Saotome Mokono)] Nightmare Mermaid (Puella Magi Madoka Magica) [English] [Sexy Akiba Detectives]
[Matsutou Tomoki] Yuuwaku no Kajitsu
[Vae] Kakurekumanomi Monogatari | Clownfish Tales (Donna) [English][desudesu]
Mermaid Line
Ningyo-Chan
(C84) [Secret Dmain] Un etudiant de la fille V (original)
[Watanabe Wataru] Itazura Mermaid - Mischief mermaid
Wizardry V - Beyondt the Maelstrom
Ningyohime
Ningyoran Shuukaku | Mermaid Roe Harvest
[Kaguya Hime Koubou (Gekka Kaguya, Takatsu Keita)] Komaka Sugite Tsutawaranai Ero Doujin Senshuken (Seiken Densetsu 2) [English] [YQII] [Incomplete]
(C92) [Secret Society M (Kitahara Aki)] Utaha Another Bad End (Saenai Heroine no Sodatekata)
Mermaid Memory
Kasshoku Mermaid | Tanned Mermaid
[N ga Mura-san (Ohisashiburi)] Boku no Chuujitsu na Otsukai (Mermaid Melody Pichi Pichi Pitch) [Digital]
Echidna-sama no Himatsubushi Dai Yon Soume
[secretgarden (Miyamura)] Funwari Yawaraka Oowakizashi (Touken Ranbu) [Digital]
Princess's Hounyou & Do-Inkou Yarimakuri Sokonashi Seiyoku Community
(C84) [Fukafuka Moufu (Aizawa Shin)] Johanshin Sae Arebaii (Namiuchigiwa no Muromi-san)
SECRET MERMAID
Ningyo Ran Shuukaku
(C66) [Mutsuya (Mutsu Nagare)] Nansei Mame (Mermaid Melody Pichi Pichi Pitch)
(C53) [Secret Society M (Kitahara Aki)] Sentimental Flowers (Sentimental Graffiti)
Chouchou Nikushokukei Joshi Ch.1-8
[Ikuhana Niro] Sorezore no Himitsu - The Secret of Each Other (COMIC Anthurium 2017-11) [English] [Digital]
(Utahime Teien 10) [SeaFox (Kirisaki Byakko)] MINAMI MERMAID (THE IDOLM@STER CINDERELLA GIRLS)
(C88) [Project Harakiri (Kaishaku)] Go! Princess Teletraan 1 (Go! Princess PreCure)
(COMIC1☆6) [Secret Society M (Kitahara Aki)] Senpai ga BENKI. (Ano Natsu de Matteru) [English] [CGRascal]
Monster Girl Love Story 2: "Sea of Selkie"
[Tomomimi Shimon] Bitch Bitch ♥ Mermaid | Naughty Horny Mermaid! (COMIC Tenma 2010-08) [English] {desudesu}
Echidna-sama no Himatsubushi Dai Shi Soume
Secret Recipe 3-shiname | Secret Recipe - Часть 3
[Neet] Himitsudere - Secret Love Ch. 1-2 [English]
(C88) [Erdelied (Nenemaru)] Ajin Shoujo-tan Vol.6 [English] [H-Konbini]
(C78) [Secret Society M (Kitahara Aki)] ZEON LostWarChronicles "Invisible Knights no Nichijou" & "Elran Kanraku." (Gundam)
(C74) [Zooko (Kazu)] Secret Secret (CODE GEASS: Hangyaku no Lelouch)
[GodBirdLOVE (Tanpopo Shunmaru)] Konpeki to Shiroawa (League of Legends) [Digital] [English] [Crabble]
(CR34) [Gasayabu (Fuyube Rion)] DRASTIC MERMAID (Darkstalkers)
Dangan Ball 2 [English] [Rewrite] [Re-writer Jones]
[Kasuga Mayu] Trade Secret (Futanari Sekkuru!!) [Chinese] [鬼畜王汉化组]
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
(SC25) [Studio Kyawn (Murakami Masaki)] SALAMANDER SHOCK (Mermaid Melody Pichi Pichi Pitch)
[Rustic House (Morimura Ai)] Secret Secret (Persona 3)
Tropica-ona Lesson
[Azuki Kurenai] Mermaid no You ni - like a mermaid [English]
[MILKPOP (Rekisitaihoonoji)] Owara nai Yoru no Mermaid (Touhou Project) [Digital]
(C74) [Zooko (Kazu)] Secret Secret (CODE GEASS Hangyaku no Lelouch) [English] [CGrascal]
[Anthology] Bessatsu Comic Unreal Monster Musume Paradise 4
[Amu] Nagisa no Mermaid | Mermaid on the Shore (Nyotaika Happiness!) [English] [desudesu]
(C49) [Secret Society M (Kitahara Aki)] Tokimeki Groovie - forever with you (Tokimeki Memorial)
[Satou Souji] Hogushite Mermaid | Untangled Mermaid (COMIC Shitsurakuten 2014-08) [English] [Steven Even]
(C86) [AHOBAKA (aho)] Netorare Ningyo Zuma no Shiranai Karada
mermaid mating
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
[The Amanoja9] STRANGE SEX
[Kaguya Hime Koubou (Gekka Kaguya, Takatsu Keita)] Komaka Sugite Tsutawaranai Ero Doujin Senshuken (Seiken Densetsu 2)
[Garou Damenade] Gashuu Damenade - WELCOME TO NEW WORLD (One Piece)
Shiranai Kanshoku | Unknown Feel
[GONTA (Lepalone)] Wakasagihime ni Nyuu Suku (Touhou Project) [Digital]
(CR33) [Secret Society M (Kitahara Aki)] Utahime no Shouzou 3 (Dead or Alive) [English] [Ayane]
[Tsukigami Hiroshi] Himitsu no Jikan - Il nostro segreto. | Secret Time - Our Secret (Futanarikko High!) [English]
(C78) [Secret Society M (Kitahara Aki)] Sayonara Nene-san (Love Plus) [English] {CEDR777}
[Kino Hitoshi] Kojin jugyou
(C54) [Secret Society M (Kitahara Aki)] Yume no Mayoiji Joukan (Sakura Taisen)
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
[Little Mermaid Henshuubu (Various)] Kacchuu Densetsu (Urusei Yatsura)
[Secret Society M (Kitahara Aki)] 25 Ji no Crescent (Bishoujo Senshi Sailor Moon)
Secret×Secret
(C94) [ABDG Encirclement Formation!! (Saranaru Takami)] Mermaid Line (Go! Princess PreCure)
Meikko Paraiso Ch. 4-8
(COMIC1☆8) [Secret Society M (Kitahara Aki)] ZEON Lost War Chronicles - Gaiden no Daigyakushuu (Mobile Suit Gundam: Lost War Chronicles)
Keasute
(C82) [Hyakki Yakou (Various)] Hyakki Yakou Lv.1 Jingai Shoukan [English] [4dawgz + Thetsuuyaku]
[Sorimura Youji] Summer Beach Fairies [English]
Ohix!!
[Anthology] Bessatsu Comic Unreal Ningen Bokujou Hen Vol.1
NTR Mermaid Bride's Unknown Body
[Pyramid House (Muscleman)] Kame Sennin no Yabou III | Kame-Sennin's Ambition 3 (Dragon Ball) [English] {doujin-moe.us}
[Nenemaru] Iruka Gyaku Rape
Secret Recipe 2-shiname | Secret Recipe Vol. 2
(C85) [Shukketsu Kansatsu Nikki (HemoglobinA1C)] Otsumami (Touhou Project) [Chinese] [朔夜汉化]
[Anthology] Bessatsu Comic Unreal Monster Musume Paradise 2
Finana no Hanshokuki | Finana的发情期
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-6 [English]
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
Secret×Sweet×Secret
[Countack (Kojiki Ohji)] Chifuyu-chan no Himitsu to Amai Wana - Chifuyu's secret and honey trap [Digital]
(C92) [Shua Shua (Hinashua)] Secret happening (THE IDOLM@STER CINDERELLA GIRLS)
Kuu nyang
[Studio Mizuyokan (Higashitotsuka Rai Suta)] SECOND VIRGIN (Preview) (Go! Princess Pretty Cure)
Bessatsu Comic Unreal Monster Musume Paradise Vol. 10
Shiawase na Kekkonshiki
Otona no Douwa ~ Ningyo Hime
TS-kko Otokoyu Challenge! | TS女孩男浴大作战!
[Oinanka] A Lucky Watch [Japanese] (Youkai Watch)
(C61) [Secret society M (Aki Kitahara)] Najica!! (Najica Blitz Tactics)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5
[Morizo] Give it Away (Valkyrie Drive -Mermaid-) [English] [Goggled Anon] [2016-09-24]
Nureru Kiri no Mizuumi | 潮雾之湖
Monster Musume no Iru Hinichijou
[Kirisaki Byakko] Echidna-sama no Himatsubushi Dai Yon Soume
おかわり
(C89) [Hikage Mon (PyouRyuu)] Heaven is one step away 2 (Valkyrie Drive -Mermaid-) [English] [/u/ scanlations]
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-5 [English]
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun | Mash's Secret Private Lesson (Fate/Grand Order) [English] [Saint Quartz Scans]
Ningyohime to mo Yaritai!
[goryoeji] Guro Anime [English]
Puchupuri Engeki!
Goshujin-sama to Koneko no Midareta Vacation
Bitch Bitch Mermaid
(C86) [Fuka Fuka (Sekiya Asami)] secret secret (THE IDOLM@STER CINDERELLA GIRLS)
(COMIC1☆11) [Diogenes Club (Haikawa Hemlen)] Futanari Drive (Valkyrie Drive -Mermaid-) [Chinese] [CE家族社]
Katchuu Densetsu
Enjo Kouhai 7
(COMIC1☆11) [Diogenes Club (Haikawa Hemlen)] Futanari Drive (Valkyrie Drive -Mermaid-)
(C82) [ashitakara-ganbaru (Yameta Takashi)] Mermaid no Kintama o Twinkle ga Momishidaku Hon (Go! Princess PreCure)
[Morizoh] Be My Last (Drive) (Valkyrie Drive: Mermaid) [Chinese] [沒有漢化]