La infiltración por Naoshi Nao
[peachpulsar (Mira)] Indigo Mermaids (First Half) [English] [Yuri-ism]
Aru Ningyo no Omoide | Memories of a Mermaid
[Ikeshita Maue] Nyotaika Jutai | Genderswap Conception (COMIC Unreal 2017-06 Vol. 67) [English] [desudesu] [Digital]
Spirited away fox girl
A New World Surviving, Fish Catching, Aquaculture Entrepreneuring Inseminator Uncle (Touhou Project) [English]
[nu-] Bibia Saikou ka yo!
Inran Uchuujin ga Nyotaika Sex de Chikyuu Seifuku Suru Toshi Densetsu
[GodBirdLOVE (Tanpopo Shunmaru)] Konpeki to Shiroawa (League of Legends) [Digital] [English] [Crabble]
Exchange! ch.1-12
(C88) [Yamada Ichizoku. (Fukurokouji, Mokyu)] Seidorei Senki (Go! Princess PreCure) [Chinese] [夏姬霸汉化组]
(C84) [Kowareta Radio (Herokey)] Seashepard to Muromi-san (Namiuchigiwa no Muromi-san)
(C88) [Project Harakiri (Kaishaku)] Go! Princess Teletraan 1 (Go! Princess PreCure) [Chinese]
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6 [English] [biribiri]
[Mizone] Gyoryuushima no Okite ~Jikyuu 1500 yen!! Gyogyou o Tetsudau Kantan na Oshigoto desu. (Dansei nomi Bashou) Kouhen~ [English] [Decensored] [Metaphrastes] [Klub Kemoner] [Digital]
Monster Shoujo e no Yokujou
Monmusu TS Dungeon
[Shinenkan (Toki)] Waruiko no Ehon ~Ningyo no Osashimi~ (Mermaid Melody Pichi Pichi Pitch)
(Sennen☆Battle Phase10) [Neo Wing (Saika)] Mermaid Memory (Yu-Gi-Oh! ARC-V) [Chinese] [赤游]
Gender Bender Into Sexy Medical Examination! You said that you were only going to look... 3
(C80) [Queen Of VANILLA (Tigusa Suzume)] Ningyohime (One Piece) [English] {doujin-moe.us}
(C95) [Ngamura-san (Ohisashiburi)] Seira-chan no Hanazono Fumiarase!! (Mermaid Melody Pichi Pichi Pitch)
Syokuzin
Ijirare Body
(Utahime Teien 10) [SeaFox (Kirisaki Byakko)] MINAMI MERMAID (THE IDOLM@STER CINDERELLA GIRLS)
[Mizone] Ningyo no Kaikata | How to Take Care of Your Mermaid (COMIC BAVEL 2015-11) [English] [Lazarus H] [Digital]
Kasshoku no Mermaid Ch. 1-2
(C66) [Studio Kyawn (Murakami Masaki)] VAMPIRE INHALE (Mermaid Melody Pichi Pichi Pitch) [English]
[TSF no F (meito)] Sakyubasu ♀ ni Kyousei Tenshoku sa se Rareta Ore ♂ | I (♂) was forcibly changed into a succubus (♀) [Digital]
Watch Where You Sleep!
Otomehime Ch. 1-8
(C88) [K2 Tomo no Kai (Mizuki)] MY SWEET PRINCESS VOLUME M (Go! Princess PreCure)
Kuttsukiboshi -Yoru wa Kimama ni- | -Nightly Indulgence- {Hikikomori Honyaku ft. Hanabi}
[Anthology] Bessatsu Comic Unreal Monster Musume Paradise Vol.2 [Chinese]
(C88) [Yowatari Kouba (Jet Yowatari)] Monster Musume no Iru Hinichijou (Monster Musume no Iru Nichijou)
Comic Toutetsu 2015-10 Vol. 7
Nyotaika de Ecchi Kenshin!? Mirudake tte Itta no ni... 1 | Gender Bender Into Sexy Medical Examination! You said that you were only going to look... 1
Chokotto Sex Reiwa-chan
(C89) [Hikage Mon (PyouRyuu)] Heaven is one step away 2 (Valkyrie Drive -Mermaid-)
Gender Bender Saggi Magician
TS Inma wa Zettai Mesu Ochi nanka Shinai! | The Genderswapped Incubus Will Not Break Down From Sex!
[Morizo] Give it Away (Valkyrie Drive -Mermaid-) [English] [Goggled Anon] [2016-09-24]
Kasshoku Mermaid
[GONTA (Lepalone)] Wakasagihime ni Nyuuroku (Touhou Project) [Digital]
Kaidou Minami to Amanogawa Kirara ni Iroiro Shitemita.
Ningyo Ran Shuukaku
Marmaid Festa
Miracle Onsen! Hentai no Yu | Miraculous Transforming Hot Spring
Genderbender Yankee School ☆ They're Trying to Take My First Time. 2
(GOOD COMIC CITY 20) [mew&siren (Kirimochi Nie)] Juicy live on mermaid. (Free!)
Goshujin-sama to Koneko no Midareta Vacation
(C38) [Little Mermaid Henshuubu, Studio 7 (Various)] Kuu nyang (Various)
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 6 | Nyotaika Swim Club I Turn into a Girl When I Cum! 6 [English] [gender.tf]
(Sennen☆Battle Phase10) [Neo Wing (Saika)] Mermaid Memory (Yu-Gi-Oh! ARC-V)
Kokoro Change
Ikenie Miko
[DATE] reincarnation ~Ubawareta Shoujo no Karada~ [Chinese] [HunJohn]
[Ogata Gatarou] Sukepon!
(C88) [Project Harakiri (Kaishaku)] Go! Princess Teletraan 1 (Go! Princess PreCure)
[Mashiro no Hihoukan] Onnayu ni kirikawarimasu! [Digital]
[Midnight Muumus (Giu)] Shinjite Moraenai kamo Shirenai kedo Watashi ja Nai desu. [English] [PlativeTL]
[Morizoh] Be My Last (Drive) (Valkyrie Drive: Mermaid) [Chinese] [沒有漢化]
[Azuki Kurenai] Mermaid no You ni - like a mermaid [English]
Enjo Kouhai 8
[Jyoka] Akuma Hyakka ~Intou no Moushigo-tachi~ Daiichimaku Siren [Digital]
Issunboushi to Ningyohime
Zasshoku Yuusha 0 | Omnivorous Hero 0
Heisei JC in Meiji Yobaimura
(Reitaisai 14) [Mousouzoku no Soukutsu (Akasode)] Ningyohime no Tawamure (Touhou Project)
(COMIC1☆11) [Diogenes Club (Haikawa Hemlen)] Futanari Drive (Valkyrie Drive -Mermaid-) [Chinese] [CE家族社]
Kakurekumanomi Monogatari | Clownfish Tales
Youshi Tanrei na Ore ga Chikan ni Hamacchau Ohanashi | How Good-looking Me got Addicted to Being Molested
[Little Mermaid Henshuubu (Various)] Kacchuu Densetsu (Urusei Yatsura)
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6
Mermaid Line
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Ibasho ga Nai node Kamimachi shite mita Suterareta Shounen no Ero Manga Ch. 6 | A Dirty Manga About a Boy Who Got Abandoned and Is Waiting for Someone To Save Him Ch. 6
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese]
COMIC X-EROS #78
Mahou Shoujo Swap
[Saotome Mokono] tsugukaware[Chinese]