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. Why Grace have tail and leaky, question. by Reayea

   Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir  

   • Explicit
   • No Archive Warnings Apply
   • M/M, Multi
   • Work in Progress

   31 May 2026

   Tags

   • No Archive Warnings Apply
   • Ryland Grace/Rocky
   • Rocky (Project Hail Mary)
   • Ryland Grace
   • Bottom Ryland Grace
   • Top Rocky (Project Hail Mary)
   • He/Him Pronouns for Rocky (Project Hail Mary)
   • Merman Ryland Grace
   • merman anatomy
   • Everyone have a hole and a stick alright
   • Xenophilia
   • Pregnant Ryland Grace
   • Ryland Grace is a Leaky Space Blob
   • Rocky is a freak (Project Hail Mary)
   • Rocky like when Grace leaky statement
   • Intersex
   • Fluff and Smut

   Summary

   : merman in my opinion have a hole and a stick alright and that mean they can be pregnant and get someone pregnant.

    

   Something happens to the water in the lake, so when Grace go down and having a swim he woke up the next day with a fish tail. Grace is really leaky, but he likes being leaky.

   Poor at English

   Rocky some-how can survive in Grace atmosphere. So he wont be in a ball.

   Language:

   English

   Words:

   2,324

   Chapters:

   1/3

   Kudos:

   21

   Bookmarks:

   4

   Hits:

   640