1 - 20 of 178 Bookmarks by shadowmantic
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My NSFW Grace x Rocky stuff, mostly human Ortiz Rocky, warning for the last 2 images, he has an ovipositor rather than a regular peen, so don’t scroll too fast if you aren’t ready for it!
Bookmarked by shadowmantic
02 Jul 2026
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Universal Constants by leblebi
Fandoms: Project Hail Mary - Andy Weir, Project Hail Mary (2026), Star Trek: The Original Series (TV)
25 Jun 2026
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Engineering Cadet James “Rocky” Rockwell is Starfleet Academy’s resident campus celebrity: Everybody — no matter their age, species, or rank — likes them.
Science Cadet Ryland Grace is, without a doubt, a prodigy. However, like most prodigies, he is isolated and under-socialized.
Admiral Kirk decides to seize the opportunity.
(Spock disapproves.)
Bookmarked by shadowmantic
02 Jul 2026
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Gone horny, gone sexual.
Just a place to post my PHM art that I maybe sometimes am too ashamed to post on Twitter lol. Will update as I draw more.
Bookmarked by shadowmantic
02 Jul 2026
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to live in, to love by showmeahorizon
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
29 Jun 2026
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Summary
Grace misses touch.
He would be perfectly fine never having it again except for the fact that the last human hands he felt were holding his face in the dirt while he screamed.
Meanwhile, Rocky is growing agitated-- it is almost his molting cycle, and he has concerns about building a new shell.-------------
Grace thinks it's just coincidence or proximity when Rocky asks him to decorate pieces of the new carapace, or when the pieces he holds don't crumble in his atmosphere. Or when the hand that presses against the xenonite paneling during testing looks incredibly, insanely human.
It's just him projecting. Rocky wouldn't want that.
Right?*PLEASE NOTE: Tags have been updated.*
Bookmarked by shadowmantic
02 Jul 2026
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I can't stop drawing grocky porn!!!
you can find my other art (including sfw) on tumblr @howling-wizard2Bookmarked by shadowmantic
02 Jul 2026
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Biology Lesson by Timespinner
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Iron Lung (2026)
02 Jul 2026
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“You wanna.. What?”
Grace startles at the suggestion. He quickly scans the last paragraph of the biometrics report he was reading, sure he must’ve swapped whatever words Rocky just uttered with some sentence on plant cell bodies. His friend just makes a clicking sound in his throat and leans closer, since Grace is clearly hard of hearing.
“See Grace’s body, yes,” Rocky spoke with factual precision, like this wasn’t something wild to spring on a guy alone… in his dormitory… on his bed, where the both of them were currently lounging.
“Rocky want to see how Human body different from Eridani.”
Bookmarked by shadowmantic
01 Jul 2026
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If I May Speak by 20_dollar_nosebleed
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
30 Jun 2026
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Rocky inexplicably becomes human. Grace, touch-starved and ever curious, tries to keep his cool about it.
Bookmarked by shadowmantic
01 Jul 2026
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Downside by Mousey_Little_Anon
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Andy Weir's Project Hail Mary - All Media Types
30 Jun 2026
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Ryland Grace has been shunned, shamed, and left behind in the field of molecular biology. Three months after attempting to defend his thesis at the UNESCO conference as a collegiate student, he is left to work alone in a small and cramped laboratory that affords little more than the four walls it sits within. Distancing himself from friends, family, and colleagues, it all quickly changes when he rescues an actual God's-honest-truth alien and brings him home. With the government on the lookout for extraterrestrial beings and one sleeping on his couch who communicates in whistles and half-word screeches, can Ryland Grace figure out what's going on before it's too late?
Bookmarked by shadowmantic
01 Jul 2026
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Human Nature by Laiquilasse
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir
30 Jun 2026
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Summary
The man had a thick crop of greying black hair, and his arms were covered in scars, along with a few blotches of turquoise and green, like watercolour tattoos. The scars differed in texture – some were deeply carved creases in the skin, others were raised like keloids, all in deliberate patterns and shapes.
I recognised those patterns, those shapes. The family crest – one half on each forearm. The school and group markings. His rank. His mate-circles. His rulers and measuring implements, all carved into his body, all instantly recognisable.Oh god.
*
A freak accident puts Rocky, temporarily, into a human body. Whilst he and Grace wait for the reversal, they discover a lot about each other, and the nature of their relationship. Eventual smut, happy ending to come.
Bookmarked by shadowmantic
30 Jun 2026
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It was an accident the first time.
(One could argue that it wasn't even an accident the first time. Grace could argue this, and he would argue this, probably questioning, how does someone masturbate accidentally??? To which Rocky would then point to Portable Earth Thinking Machine and bring up the many definitions of the very word accident—one being "lack of intention or necessity," which is what Rocky means in this particular case.)
…admittedly, it doesn't quite work. Rocky didn't start pleasuring himself accidentally after all—that was very intentional, as much as he'd hate to admit it, but he'd rather jump out of Mary's airlock than explain that to Grace.
So no, not quite an accident. Not exactly the word that fits this peculiar situation he's gotten himself into.
Rocky just didn't intend for it to go this far.
Bookmarked by shadowmantic
30 Jun 2026
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you who taught me love by jafndaegur
Fandoms: Project Hail Mary (2026), Iron Lung (2026)
29 Jun 2026
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Summary
Ryland Grace and Rocky are steadily making their way to Erid until the Hail Mary suddenly receives an incoming communications signal.
"Um…you don't have to shout. Promise." Swallowing back the tightness in his throat, Grace spoke into the armed microphone from Mary's system. "Can…can you hear me?"
Or: Against the impossible, Ryland Grace finds a needle in the proverbial galactic haystack.Bookmarked by shadowmantic
29 Jun 2026
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Home is where the stars are by SoftButchCassidy
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Iron Lung (2026)
03 Jul 2026
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Summary
Simon wakes up. He hadn't thought he would wake up after his lungs were filled with blood. And yet, here he is, in a pitch-black room, wounds tended to, listening to the most beautiful song he's ever heard.
He's in a world where the stars are alive, and he's been rescued from his blood-soaked iron coffin by a strange, clever little rock-spider alien trying to save the stars. Of course he'll help. Too bad neither of them are biologists...
But the new human ship approaching them might have someone aboard who is... if they don't turn Simon into a lab rat first, anyway.[BloodyMary where Simon gets wormholed to PHM 'verse but it's before the Hail Mary arrives, so he's saved by Rocky and spends a while on the Blip-A]
Bookmarked by shadowmantic
25 Jun 2026
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We Three Amongst the Stars by kokica1
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Iron Lung (2026)
14 Jun 2026
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Summary
Grace and Rocky are one year away from Erid when an unidentified object slams into the Hail Mary. It's an object that shouldn't exist in a place that shouldn't hold problems.
Inside is a man that definitely shouldn't exist, too.
After a violent first meeting, Grace, Rocky, and their newfound passenger - Simon - are forced to survive the remainder of the trip to Erid together: low on supplies, stranded in deep space, and each carrying traumas from their difficult journeys.
Yet somehow, against all odds, they begin to build a life together aboard the ship.
Bookmarked by shadowmantic
22 Jun 2026
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Summary
A touch-starved awkward nerd
A neglected young man who's experiencing bodily autonomy for the first time
An alien male who's very curious about the human body
All stuck together in a spaceship.
Whatever could go wrong ~ ?
- Language:
- English
- Words:
- 79,232
- Chapters:
- 17/?
- Comments:
- 392
- Kudos:
- 1,379
- Bookmarks:
- 258
- Hits:
- 26,677
Bookmarked by shadowmantic
22 Jun 2026
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Overdrive by Maniacal_Goose
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, Iron Lung (2026)
21 May 2026
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Summary
Ryland has been overworking himself, refusing to leave his office until he gets his work done. Simon is just about fed up, having already tried every trick in the book to get him to take a break, when he decided to try something… different.
AKA: Ryland is being a stubborn little shit and Simon fucks his brains out, basically.
Series
- Part 2 of Patron Saints Of One Way Ships
Bookmarked by shadowmantic
21 Jun 2026
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Dreams and Ghostlight Angels by Bibarian
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
02 Jul 2026
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Summary
Simon had never been sure whether it was better to be awake or asleep. Being awake meant facing the horrible reality of the Quiet Rapture and of his prison sentence, not knowing when he might be killed to spare resources...or become resources.
Meanwhile, sleep meant being haunted with nightmares made up of his past sins and trials.That is, until he started dreaming of an angel.
- Language:
- English
- Words:
- 19,330
- Chapters:
- 20/?
- Comments:
- 943
- Kudos:
- 1,028
- Bookmarks:
- 195
- Hits:
- 12,248
Bookmarked by shadowmantic
17 Jun 2026
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salt in the wound by beepbeepblunderbus
Fandoms: Iron Lung (2026), Project Hail Mary (2026)
01 Jul 2026
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Summary
Ryland Grace unfortunately became important at work. His boss, Director Eva Stratt, moved him back to the states right after a three-month sabbatical to help Ava Ironchild with a strange issue. Her sanctuary has been struggling with a recent arrival, and someone needs to step in. Grace, for a reason he doesn't understand whatsoever, was the first person Eva thought of to deal with this... at least he gets to see his old friends?
Bookmarked by shadowmantic
17 Jun 2026
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in the garden of eden by fadeawayradiate
Fandoms: Iron Lung (2026), Project Hail Mary (2026), Bloodymary - Fandom
03 Jun 2026
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Summary
Eridians have recreated more of Earth than Grace could have imagined. Waves, trees, flowers — Grace is grateful for all of it. Simon feels the same, even if he doesn’t say as much. Grace can tell from how curious Simon has become.
Answering his questions about plant life was a breakthrough for their relationship. So, as long as Simon wants to know something, Grace is willing to teach him about it. It's just that giving a lesson on this particular flower isn't quite like what Grace is used to teaching about. After all, it's not like he'd have ever brought up marijuana in the classroom.
- Language:
- English
- Words:
- 13,003
- Chapters:
- 3/3
- Comments:
- 190
- Kudos:
- 1,953
- Bookmarks:
- 254
- Hits:
- 11,554
Bookmarked by shadowmantic
07 Jun 2026
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Willing and Able, Brother by TheTwoPlayerGays
Fandoms: Project Hail Mary (2026), Project Hail Mary - Andy Weir, The Fall Guy (2024), The Gray Man (2022)
25 Jun 2026
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Summary
“Knock Knock.”
Ryland’s gaze was ripped away from the paper planets strung on his ceiling as the woman’s voice echoed through the otherwise empty classroom, sending a sudden chill down his spine. Stratt? He met her eyes from across his desk as she approached with that air of confidence she always had, so sure of herself and her decisions. She had brought with her a small satchel, one that Ryland knew instantly contained a copy of his research paper.
...How did he know that?
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A time-travel, sibling au where Ryland is sent back to the moment Project Hail Mary began, gifting him a second chance at reuniting with his brothers before returning to space. Now if only the brothers, who remember everything, can convince him to stay this time.- Language:
- English
- Words:
- 71,824
- Chapters:
- 11/11
- Comments:
- 377
- Kudos:
- 1,825
- Bookmarks:
- 518
- Hits:
- 25,450
Bookmarked by shadowmantic
03 Jun 2026
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Summary
Grace is having strange dreams about a guy in a submarine. Simon is seeing things that don't exist and make no sense with what Ava or the Eel are telling him. Both are happy to ignore these unusual happenings, until Grace realizes his dreams might be more than simple dreams.
Bookmarked by shadowmantic
03 Jun 2026