PrincessGrouchy
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An Analysis of Water-Based Assumptions and Recalibration of Expectations for Evolutionary Models (Abridged) by PrincessGrouchy
Fandoms: Andy Weir's Project Hail Mary - All Media Types
19 Jun 2026
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Summary
Ryland Grace has come to make an announcement.
Now animated!
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“But you said you didn’t have a word for – for forcing someone into reproduction?”
“No. Is different, but equivalent violation. Means, to force to sleep.”
–
Or, Dr. Ryland Grace has yet to confront the choices taken from him. Eridian norms, ironically enough, force the issue.
- Language:
- English
- Words:
- 25,754
- Chapters:
- 7/7
- Collections:
- 1
- Comments:
- 593
- Kudos:
- 1,391
- Bookmarks:
- 405
- Hits:
- 11,000
Bookmarked by PrincessGrouchy
02 Jul 2026
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Co-Valence by Minimalistless
Words: 25,754 | Work ID: 86853966 | Completed: 2026-06-28 | Bookmarks: 392 | Last Chapter: Chapter 07Work Summary:
“But you said you didn’t have a word for – for forcing someone into reproduction?”
“No. Is different, but equivalent violation. Means, to force to sleep.”
–
Or, Dr. Ryland Grace has yet to confront the choices taken from him. Eridian norms, ironically enough, force the issue.
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Additional Tags:
Minor Adrian/Ryland Grace/Rocky, Angst with a Happy Ending, Hurt/Comfort, Fluff and Angst, Friends to Lovers, Discussions of Sexual Assault, No Actual Non-Con Past Or Present, Journey to Erid (Project Hail Mary), Eridian Culture & Customs (Project Hail Mary), Non-Sexual Intimacy, but eventually, Rocky as a Vibrator (Project Hail Mary), Sorry Not Sorry, Adrian As A Symbol of Home, Ryland Grace Is Not Graceful, My Em-Dash Usage Predates AI TYVM, Canon-Typical Violence
(Approximate) Last Read: 2026/07/02
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I'm just about a moonlight mile on down the road by Moonshine_Dan, Synthyk (Moonshine_Dan)
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026), Andy Weir's Project Hail Mary - All Media Types
21 Jun 2026
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You are profoundly alone. You have been for a while. Suddenly, you aren't anymore, and you are struggling to be normal about it. Pooling strengths and weaknesses with the strange creature on its explosive-atmosphere ship might just be the only way to save both of your stars, but it might also lead to more than just strictly scientific discoveries, and neither of you are sure how to feel about that.
OR: The universe's most unlikely meet-cute.
- Language:
- English
- Words:
- 26,966
- Chapters:
- 4/?
- Comments:
- 751
- Kudos:
- 2,286
- Bookmarks:
- 588
- Hits:
- 26,695
Bookmarked by PrincessGrouchy
02 Jul 2026
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I'm just about a moonlight mile on down the road by Moonshine_Dan, Synthyk (Moonshine_Dan)
Words: 26,966 | Work ID: 82652771 | Updated: 2026-06-21 | Bookmarks: 583 | Last Chapter: Chapter 04Work Summary:
You are profoundly alone. You have been for a while. Suddenly, you aren't anymore, and you are struggling to be normal about it. Pooling strengths and weaknesses with the strange creature on its explosive-atmosphere ship might just be the only way to save both of your stars, but it might also lead to more than just strictly scientific discoveries, and neither of you are sure how to feel about that.
OR: The universe's most unlikely meet-cute.
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Additional Tags:
POV Rocky (Project Hail Mary), It/Its pronouns for Grace while Rocky is narrating (Project Hail Mary), He/Him Pronouns for Rocky (Project Hail Mary), (while Grace is narrating), Alien Cultural Differences, Alien Biology, Alien Culture, go my headcanons, Loneliness, Isolation, Sensory Deprivation, Sensory Overload, Touch-Starved, Psychological Trauma, First Contact, Language Barrier, Alien Technology, Shame, Embarrassment, Oblivious, Forced Proximity, Incompatible Biology, They Make It Work, (Kind of.), Journey to Erid (Project Hail Mary), Not Beta Read, Other Additional Tags to Be Added, Eventual Smut, Hiding Medical Issues, Medical Examination, Medical Procedures, Xenophilia, Rocky Swears (Project Hail Mary), Auscultation, Strangers to Friends to Lovers, Egg Laying, Kind Of, xenonite can do anything, Languages and Linguistics, Graphic Depictions of Illness, Canon-Typical Injuries, Bodily Functions, Mentions of bowel functions but we don't go into detail, Canon - Book & Movie Combination, Humans are Erotic to Eridians (Project Hail Mary), Implied/Referenced Self-Harm, Nudity, Exophilia, Pining, Masturbation, Sexual Use of the Eridian Abdominal Hole (Project Hail Mary), there genuinely aren't tags for some of what is in this fic, Wank and Tell, Egg Bound Rocky (Project Hail Mary), Rocky Has PTSD (Project Hail Mary), Discussions of Death, Radiation Sickness
(Approximate) Last Read: 2026/07/02
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xeno jerkoff cinematic universe by grimark
Fandom Project Hail Mary (2026), Project Hail Mary - Andy Weir
28 May 2026
Summary
Grace and Rocky, doing it like they do on the discovery channel.
(ft. Rocky being evasive about his feelings, Grace's demisexual alienfucker sexuality crisis, and also a couple of meandering flashback journeys through Grace's less-than-impressive dating history.)
- Words:
- 41,257
- Works:
- 2
- Bookmarks:
- 125
Bookmarked by PrincessGrouchy
28 Jun 2026
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Series Details
xeno jerkoff cinematic universe by grimark
Words: 41,257 | Series ID: 5980041 | Updated: 2026-05-28 | Bookmarks: 117Series Summary:
Grace and Rocky, doing it like they do on the discovery channel.
(ft. Rocky being evasive about his feelings, Grace's demisexual alienfucker sexuality crisis, and also a couple of meandering flashback journeys through Grace's less-than-impressive dating history.)
Series' Works Summaries:
Work 01. sowing season
Rocky suggests a learning experience, and ends up learning a few things about himself that he's not quite ready to know.
“I could leave the room and observe from out there,” I say.
“No,” Grace insists. “Go to other end of ship. Go back to sleep. Go unconscious.”
“I want to observe,” I say. “You’re enjoyable to watch. I want to know. I want to perceive everything about you.”
Grace… doesn’t say anything in response to that. His mouthparts move soundlessly, and his tongue flickers out to moisten his lip.
Work 02. leave this star-crossed world behind
“Don’t have to face any specific direction to talk to you, Grace,” Rocky says. “Am radially symmetrical. Hearing organs on whole body. Grace biologist, should know this.”
I suddenly regret teaching him literally anything about biology. Some things more than others.
“Figure of speech,” I say. That’s so not the point. “Listen, is this about the other day? Because we can pretend it never happened, if it’s making you uncomfortable.”
Rocky skids to a stop. He slowly backs up a few paces, and now I can tell he is actually focusing on me, even though it doesn’t really matter which facet of his body is pointed in my direction, due to the aforementioned radial symmetry.
“Not uncomfortable,” Rocky says. “Interesting display of human culture and biology. Grace very kind to share with me."
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“Rocky fist Grace, question?”
“Uh,” Grace chuckled. “I don’t think that means what you think it means.”
“I know what it means. Thinking machine have many, many, many videos. It’s possible.”
- Language:
- English
- Words:
- 1,607
- Chapters:
- 1/1
- Collections:
- 1
- Comments:
- 21
- Kudos:
- 800
- Bookmarks:
- 55
- Hits:
- 8,580
Bookmarked by PrincessGrouchy
25 Jun 2026
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fist me by Anonymous
Words: 1,607 | Work ID: 82401521 | Published: 2026-04-03 | Bookmarks: 49 | Last Chapter: Chapter 01Work Summary:
“Rocky fist Grace, question?”
“Uh,” Grace chuckled. “I don’t think that means what you think it means.”
“I know what it means. Thinking machine have many, many, many videos. It’s possible.”
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Additional Tags:
Fisting, Interspecies Sex, Alien Sex, wet and messy, Anal Fingering, through love all things are possible, Submissive Grace, Slutty Grace
(Approximate) Last Read: 2026/06/25
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To Fix by RandomPerson83338
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026)
26 Jun 2026
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Summary
“Grace. What are you testing, question?”
Rocky. I can’t put this all on the guy right now. He should be happy. We are going to Erid. We are going to save his planet.
“CBC. A complete blood count.” I answer, hoping he doesn’t ask me why.
“Purpose, question?”
Rocky, please. I’m trying to spare you right now.
Basically, Grace gets exposed to a dangerous amount of radiation during an EVA and doesn't want to tell Rocky bc of what happened to Rocky's crew <3
THIS IS A REWORKED VERSION OF "TEMPEST" - after some comments, I wanted to keep the soul of the story, but make it more scientifically plausible. While there are still probably some inaccuracies, I still hope this isn't as messy as before.
- Language:
- English
- Words:
- 57,593
- Chapters:
- 25/?
- Comments:
- 2,412
- Kudos:
- 7,763
- Bookmarks:
- 1,786
- Hits:
- 154,836
Bookmarked by PrincessGrouchy
23 Jun 2026
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To Fix by RandomPerson83338
Words: 55,036 | Work ID: 80302576 | Updated: 2026-06-12 | Bookmarks: 1,724 | Last Chapter: Chapter 24Work Summary:
“Grace. What are you testing, question?”
Rocky. I can’t put this all on the guy right now. He should be happy. We are going to Erid. We are going to save his planet.
“CBC. A complete blood count.” I answer, hoping he doesn’t ask me why.
“Purpose, question?”
Rocky, please. I’m trying to spare you right now.
Basically, Grace gets exposed to a dangerous amount of radiation during an EVA and doesn't want to tell Rocky bc of what happened to Rocky's crew <3
THIS IS A REWORKED VERSION OF "TEMPEST" - after some comments, I wanted to keep the soul of the story, but make it more scientifically plausible. While there are still probably some inaccuracies, I still hope this isn't as messy as before.
Relationship Tags:
Character Tags:
Ryland Grace, Rocky (Project Hail Mary), Adrian (Project Hail Mary) mentioned, Dr. Lamai (Project Hail Mary) mentioned, Dr. François Leclerc (Project Hail Mary) mentioned, Dr. Lokken (Project Hail Mary) mentioned, Eva Stratt, Eva Stratt hallunincations, Olesya Ilyukhina mentioned - Character, Yáo Li-Jie (Project Hail Mary) mentioned
Additional Tags:
Hurt/Comfort, Rocky probably has PTSD, Sick Ryland Grace, Hurt Ryland Grace, radiation, radiation exposure, radiation poisoning, Poisoning, Eva - Freeform, EVA gone wrong, Rocky is doing his best, no beta we die like rocky's crew, Author has read the book, Author is not a scientist, Rocky needs a hug, Ryland Grace Needs a Hug, Ryland Grace Is Not Graceful, Vomiting, POV Ryland Grace, Fever, Delirium, Angst, Rocky POV sometimes, hella research, Acute Radiation Syndrome (ARS), Ryland Grace is scared of needles, Ryland Grace is a Leaky Space Blob, Angst and Hurt/Comfort, Blood Loss, Blood and Injury, Hallucinations, Ryland Grace Has a Bad Time, Touch-Starved Ryland Grace
(Approximate) Last Read: 2026/06/23