Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. A Sea King in One Piece by newerher3

   Fandoms: One Piece (Anime & Manga), Beauty and the Beasts (Webcomic)  

   • Mature
   • Graphic Depictions Of Violence
   • F/M
   • Work in Progress

   19 Oct 2025

   Tags

   • Graphic Depictions Of Violence
   • Portgas D. Ace/Original Female Character(s)
   • Portgas D. Ace
   • Monkey D. Luffy
   • Monkey D. Garp
   • Monkey D. Dragon
   • Trafalgar D. Water Law
   • Shirohige | Whitebeard | Edward Newgate
   • Nami (One Piece)
   • Sanji (One Piece)
   • Roronoa Zoro
   • Usopp (One Piece)
   • Nico Robin
   • Tony Tony Chopper
   • Brook (One Piece)
   • Franky (One Piece)
   • Eustass Kid
   • Fushichou Marco | Phoenix Marco
   • Sabo (One Piece)
   • Original Character(s)
   • Polyamory

   Summary

   Jen was born in the beast world as a female snake shifter, but was still abandoned as a hatchling. In a desperate attempt to get love from her parents, she gets flung into the world of One Piece, where her body mutates and she becomes a Sea serpent beastwoman that is able to change her size at will. She meets Luffy and they set of on a grand adventure to find the One Piece.

   Language:

   English

   Words:

   40,974

   Chapters:

   12/?

   Comments:

   65

   Kudos:

   309

   Bookmarks:

   109

   Hits:

   6,249