[Uchouten] Secret Laboratory (English)
(C35) [Secret Society M (Kitahara Aki)] ANICE - Toki no Hanataba (Sonic Soldier Borgman)
(C61) [Secret Society M (Kitahara Aki)] Utahime no shouzou 2 (Dead or Alive) [English] [Fated Circle]
[Vae] Kakurekumanomi Monogatari | Clownfish Tales (Donna) [English][desudesu]
[NeWMeN] Secret Plot 4 [English]
(C78) [Secret Society M (Kitahara Aki)] ZEON LostWarChronicles "Invisible Knights no Nichijou" & "Elran Kanraku." (Gundam)
(C85) [Ikaring (Ajishio)] Marmaid Festa (Touhou Project) [English] {pesu}
[Mokupi] The Name I will call you - Durarara doujinshi (Yaoi-Sei) English
[isao] Himitsu no Yuuwaku | Secret Temptation (Ecchi Mix!!) [English] [CGrascal] [Decensored]
(C94) [Purimomo (Goyac)] Sankakkei no, Himitsu | Triangle Secret (Yuru Camp) [English] {WSDHANS}
(Comitia103) [Secret Dmain] Houkago XXX
(C82) [Essentia (Fujima Takuya)] Secret Code Online (Sword Art Online) [English] =TV=
[Tiba-Santi] Dungeon Travelers - Futari no Himegoto | Her Secret 4 - A Pair's Secret (ToHeart2 Dungeon Travelers) [English] {Mant} [Digital]
(C91) [Number2 (Takuji)] Secret Lover ~Himitsu no Koibito~ [English] [NihilisticFirebrand]
[Takasugi Kou] Himitsu Club | The Secret Club (COMIC Tenma 2006-06) [English] [desudesu]
[Senno Knife] Himitsu no Hanazono | Secret Flower Garden (Lesbian II Mitsu no Heya) [English] [Yuri Project]
Secret Habits [English] [Rewrite] [Subversion]
[Yamano Kitsune] Futari Dake no Himitsu | Our Little Secret (Shounen Ai No Bigaku 16 The Bokura no Ensoku) [English] [alparslan]
[Madstart] Secret Island Ch.1-25 (English) (Ongoing)
[Oomichi Imuta] Naisho ni Shite ne | Keep this a Secret, okay (Futanarikko High!) [English] [UsagiTrans]
[Misao.] Minamo no Naisho | Minamo's Secret (Hajimete Janai yo?) [English] [Rin]
(GOOD COMIC CITY 20) [mew&siren (Kirimochi Nie)] Juicy live on mermaid. (Free!) [English] [Yaoislife]
[212] Himitsu no Manabiya | The Secret School (Aimitsu Carameliser) [English] [N04H]
[Hakaba] Himitsu no Hana En | The Secret Garden No One Nose [English] [Chocolate]
(C91) [LOFLAT (Prime)] Secret Recipe 3-shiname | Secret Recipe #3 (Shokugeki no Soma) [English] {darknight}
[Ponpharse] Naoko-san to Boku -Futaridake no Himitsu no Jikan- | Naoko-san and I - Our Secret Time Together [English] [TigorisTranslates]
[Igumox] Muramata-san no Himitsu | Muramata-san's secret 1-2 [English] [BloodFever] [Digital]
(CR35) [Secret Society M] 08 (Kidou Senshi Gundam Dai 08 MS Shoutai [Mobile Suit Gundam: The 08th MS Team])
(C73) [Secret Society M (Kitahara Aki)] E.F.S.F. Lost War Chronicles (Mobile Suit Gundam Lost War Chronicles)
[ZARIA (Zariya Ranmaru)] Taiyou to Himitsu | Secret and Sun [English] [Decensored]
[Minakami Sakura] Himitsu no Kankei | Our Secret Relationship ch. 1-2 [English] {desudesu + Flammz}
SECRET MERMAID
A Secret Between Two People
(C69) [Secret Society M (Kitahara Aki)] Shintaku no Toriko 3 (SoulCalibur)
[WORLD BOX, Bon's (Yuu, Sumeragi Sora)] Secret Room (Durarara!!) [English] [Mokona]
Hypnosis Quest #1 【English】
[Riko] Himitsu no Toshokan | Secret Library (Otokonoko HEAVEN Vol. 18) [English] =SW= [Digital]
(C93) [ParadiseGom (Gorgonzola)] Naisho no Ohime-sama | The Princess' Secret (Dragon Quest XI) [English] =TLL + mrwayne=
[Morino Kasumi] Nakayoshi no Himitsu | The Secret to Their Closeness (COMIC Kairakuten BEAST 2014-07) [English] [amaimono]
(C37) [Little Mermaid Henshuubu (Arimaki Yoshio)] Kyoko Ganbarimasu! Futari no Happy Night Life | Go for it, Kyoko! A Couple's Happy Sex Life (LITTL MREMAID SELLECT) (Maison Ikkoku) [English] [MisterJ167]
(C86) [INSERT (KEN)] Asakurake Shitei no Himitsu | Older Sister Asakurake's Secret [English] [jonaq]
(C91) [Secret Society M (Kitahara Aki)] Ninshin Shichatta... Dareka "Tasukete". (Bishoujo Senshi Sailor Moon) [Chinese] [无毒汉化组]
(C73) [Secret Society M (Kitahara Aki)] Doukoku no Ori (CLAYMORE)
(C74) [Secret Marchen. (Kabosu)] Killer Queen (Beatmania)
(C75) [Secret Society M (Kitahara Aki)] Zetsubou no Genkai | Limit of Despair (Super Robot Wars) [English]
[Kirisaki Byakko] Echidna-sama no Himatsubushi Dai Go Soume [English] [Crabble]
MINAMI MERMAID
[Sorimura Youji] Summer Beach Fairies [English]
[NeWMeN] Secret Plot [Shinsouban] [English]
Earning Evil Points against a Dark-Skinned Female! (Sentouin, Hakenshimasu!) English
The Secret Devil-chan Chapter 5
(C85) [666protect (Jingrock)] Fuuka to Himitsu no Shintai Sokutei | Fuuka and the Secret Physical Measurements (Yotsubato!) [English] {5 a.m.}
(C52) [Secret Society M (Kitahara Aki)] Tenjou Kakumei (Shoujo Kakumei Utena)
[Arakure] Hitouzuma | Secret Hot Spring Wife (COMIC HOTMILK 2016-08) [English] [sureok1]
Teacher, Mother (Secret Lover) [English] [Rewrite] [Yuu Sakagami]
(C37) [Little Mermaid Henshuubu (Various)] LITTL MREMAID SELLECT (Urusei Yatsura, Maison Ikkoku)
[Oda Non] A Secret Meeting (English)
[Secret Society M (Kitahara Aki)] 25 Ji no Crescent (Bishoujo Senshi Sailor Moon)
[Ronno & Kalus (Takada Bambi)] Hermaphrodite 5 (Fullmetal Alchemist) [English] [Secret Garden]
[Ronno & Kalus (Takada Bambi)] Hermaphrodite 9 (Fullmetal Alchemist) [English] [Secret Garden]
(C86) [Aimaimoko (Saotome Mokono)] Nightmare Mermaid (Puella Magi Madoka Magica) [English] [Sexy Akiba Detectives]
(C84) [Erdelied (Nenemaru)] mermaid mating [Chinese] [無職童貞年25個人翻譯]
Ningyo no Ouji-sama - Mermaid Prince 1
(C81) [UGC (Sasaki Akira)] Mikkai 4 - Secret Assignation 4 (Amagami) [English] [life4Kaoru]
[Secret Dmain] Un etudiant de la fille -color- [Digital]
(C85) [Chagashi Saiban (Yamabuki Mook)] Naisho no Roommate | Secret Roommate (IS <Infinite Stratos>) [English] [RapidSwitch+Life4Kaoru]
[Spermation (Tukamori Syuuji)] Himitsu 2 & 3 "Zoku 4-gatsu no Owarigoro" "Kuchidomeryou" | Secret 2 & 3 - The End of April Hush Money [English] [Digital]
[Isorashi] Himitsu no Byooki? | The Secret Illness? (Kekkou Suki Kamo) [English] [desudesu] [Decensored]
[Madstart] Secret Island Ch.1-10 (English) (Ongoing)
Secret x Secret ~ Keep it a Secret Promise
[Bear Tail (Chobikuma)] Gokuhi Kenshu | Top Secret Lessons [English] [Leon990 Scanlations] [Digital]
mermaid mating
[NeWMeN] Secret Plot DEEP [English] [ShadowRFox]
[SecretDmain] Un etudiant de la fille~Apres~
(C90) [LOFLAT (Prime)] Secret Recipe 2-shiname (Shokugeki no Soma) [English] [Kirikka+B.E.C. Scans]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-7 [English] [Lazarus H]
Project Secret Zone
Our Secret [English]
How to Take Care of A Tomboy Mermaid 2
[Man Chin Low (COSiNE)] PROJECT SECRET ZONE (Various) [English] {doujin-moe.us} [Digital]
[Comaku] Himitsu no Zettairyouiki | Secret Honey's Absolute Territory (Watashi no Shumi tte Hen desuka?) [English] [Yuri-ism]
[Yanagawa Rio] Kunoichi Ninpouden Inga Seiai Ougi | The Way of Kunoichi: Secret Erotic Techniques of Inga (COMIC Masyo 2007-03) [English] [shinkage]
[Tiba-Santi] Dungeon Travelers - Tamaki no Himegoto 2 | Dungeon Travelers - Tamaki's Secret 2 (ToHeart2 Dungeon Travelers) [English] {Mant} [Digital]
[Inuboshi] Ojohsama no Himitsu - The Secret of the Young Lady [English]
[Maimu-Maimu] Kyouko Sensei to Boku no Himitsu | Kyouko-sensei and My Secret Ch. 1-2 [English] [Lazarus H]
[Kanyapyi] Himitsu Kichi no Ohimesama | The Secret Base Princess (COMIC LO 2012-05) [English] [HalbesEi]
(C43) [Secret Society M (Kitahara Aki)] ANICE (Sonic Soldier Borgman)
[NeWMeN] Secret Plot DEEP Ch. 1-5 [English] [ShadowRFox]
[Ponsuke] Naisho no Kaihou | Secret Nursing (COMIC LO 2017-12) [English] [dame ningen]
(C79) [Tendou Kikaku (Tendou Kuon)] Secret Flower Garden [English]
(C82) [UGC (Sasaki Akira)] Mikkai 5 | Secret Assignation 5 (Amagami) [English] [Life4Kaoru]
(C93) [MASHIRA-DOU (Mashiraga Aki)] SECRET MERMAID [English] [SMDC]
(C81) [Arsenothelus (Rebis)] Princess & Pirates (One Piece) [English] {Ogodei-Khan} [Incomplete]
[Nakatsugawa Minoru] Mama wa Moto Idol (Jun-ai Kajitsu 2009-07) [English] [biribiri]
[Secret Society M (Kitahara Aki)] Jane Conty Taii Moe Moe Shousasshi (Mobile Suit Gundam Lost War Chronicles)
[Tuna Empire] Secret Promise (OMA-JYU) [English] [slouch2]
(C81) [Kabayakiya (Unagimaru)] Mugi-chan no Himitsu no Arbeit 5 | Mugi-chan's Secret Part Time Job 5 (K-ON!) [English] [Darknight]
[GodBirdLOVE (Tanpopo Shunmaru)] Konpeki to Shiroawa (League of Legends) [Digital] [English] [Crabble]
(C93) [Chika Kenkyuujo (Gomashi)] Himitsu no Otokura-chan | The Secret Otokura-chan(THE IDOLM@STER CINDERELLA GIRLS)[English][Tonigobe]
(C71) [Mutsuya (Mutsu Nagare)] Hokusei Mame (Mermaid Melody Pichi Pichi Pitch)
[Dekosen Takuji] Himitsu no Artemis - the Secret Artemis Ch. 1-2 [English] [Namidatranslations] [Digital]
[Secret Dmain] Mixed Twins 3 [Digital]
[Ronno & Kalus (Takada Bambi)] Hermaphrodite 8 (Fullmetal Alchemist) [English] [Secret Garden]
[Yi Hyeon Min] Secret Folder Ch.1-9 (English) (Ongoing)
[Ookami Uo] Himitsu no Bukatsu no Himitsu | Secret Club's Secret (Loli-mogmog) [English] {5 a.m.}
[Niku Drill (Toumasu)] Jingai Shunman Se no Sho [English] [Anonygoo] [2012-05-20]
(C59) [Secret Society M (Kitahara Aki)] KOi suru NYoTengu (Dead or Alive)
(CR17) [Secret Society M (Kitahara Aki)] CUTE de Ikou (Bishoujo Senshi Sailor Moon)