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Summary
The McPoyles accidentally injure Dee, only Charlie notices she's been missing. Meanwhile Mac is planning his and Dennis' wedding. Frank remains no help whatsoever (though he does pay for a murder).
Series
- Part 3 of The Story of Mac and Dennis
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The Gang breaks Peter Strahm by pleasedontstealmybeans
Fandoms: It's Always Sunny in Philadelphia, Saw (Movies)
03 Nov 2025
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Summary
The Always Sunny in Philidelphia and Saw crossover from your nightmares. The Gang survives the nerve gas house, only to ragebait Special Agent Peter Strahm to the point of insanity as he tries to figure out which one of them is Jigsaw's new apprentice. That's it, that's the fic.
I was off my meds and entirely sleep-deprived when I wrote this.
Kind of based on a Dead Meat podcast episode I saw once.- Language:
- English
- Words:
- 1,550
- Chapters:
- 1/?
- Hits:
- 12
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Summary
“You’re so tense…” Dennis whispered, voice barely audible over shitty music and people talking. His fingers massaged over Mac’s shoulder as he spoke. “Are you nervous?”
“No!” Mac squeaked—totally not conspicuous at all. “Ahem–just… We haven’t hung out in a while. Gotta get back in the flow of things is all.” Mac would hold back on telling Dennis every time they hang out, he feels like he’s going to puke from a guilt he can’t quite put his finger on.
After reconnecting with Dennis, Mac has to struggle with the revelation that he will never be the good Catholic boy he's supposed to be. Dennis helps worsen those thoughts, along with getting his own personal gain from the situation.
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But You Still Love Your Mama Don't You? by Wendigloo
Fandoms: It's Always Sunny in Philadelphia
03 Nov 2025
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Summary
Mac has to find a way to live his life with a new church and unavailable parents
Mac's Mom is distant, Mac's dad is in prison, Charlie isn't a great friend.Series
- Part 2 of Baby CharMac Anthology
- Language:
- English
- Words:
- 3,450
- Chapters:
- 1/6
- Bookmarks:
- 1
- Hits:
- 21
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Summary
Look, Dennis Does Not Care about Mac’s new boyfriend.
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Or: Dennis gets jealous when Mac doesn't want him anymore, and totally doesn't overreact!
Title from the song by The Human League -
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Summary
Dee gets unzipped
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Crying Like a Church on Monday by Haunted_Obsidian
Fandoms: It's Always Sunny in Philadelphia
02 Nov 2025
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Summary
Dennis needs Mac. If only he would just open up his mouth and say it...
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The gang quarantines again by archiveofourownuser123456
Fandoms: It's Always Sunny in Philadelphia
02 Nov 2025
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The zombie pandemic (not quite an apocalypse because the world is still intact) has arrived in Philadelphia, and the gang lock themselves in the bar.
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Trouble starts after Dennis meets Dee's new boyfriend and suspects that he's hiding something. And he's willing to do whatever it takes to prove himself right.
Or
Dee is Mac's beard
NEW CHAPTER OUT
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you were my versailles at night by yurimacdennis
Fandoms: It's Always Sunny in Philadelphia
02 Nov 2025
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Summary
He couldn’t help himself. If neither God nor Dennis would punish him for his sloth, he would have to do it himself.
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Heat of Her Breath in My Mouth, I'm Alive by june_bugeye
Fandoms: It's Always Sunny in Philadelphia
02 Nov 2025
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Summary
Mac can't choose between Dennis or God. Dennis exploits this.
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The Last Grain of Sand in the Hourglass by Haunted_Obsidian
Fandoms: It's Always Sunny in Philadelphia
01 Nov 2025
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Summary
Mac finds a box underneath Dennis' bed, and in that box lays a memory he didn't realize he had. Dennis never forgot though.
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Ain't No Rest For the Wicked by Haunted_Obsidian
Fandoms: It's Always Sunny in Philadelphia
31 Oct 2025
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Summary
A demon walks into a bar, and that bar just so happens to be Paddy's.
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the rot settled in without you by mayinthebackyard
Fandoms: It's Always Sunny in Philadelphia
31 Oct 2025
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Summary
Every vein in his body is put there for Mac, a fantasy designed for only one pair of eyes.
“Come home,” Dennis says into the phone.
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Mac’s at The Rainbow. Dennis is alone. He spirals.
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“you are hereby sentenced to seven years in pennsylvania state prison for homicide by vehicle in the third degree. you are eligible for parole in five years.”
“you’ve gotta be shitting me.”
after a staged joint-suicide gone wrong, mac is left to face the consequences of his actions while he mourns the loss of his best friend.
due to lack of room in general population and some questionable decisions made by administration, he's put in a maximum security cell. luckily, his cellmate happens to be a guy he knew in high school.
a lot has changed since graduation.
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The House of Cards Always Falls by Haunted_Obsidian
Fandoms: It's Always Sunny in Philadelphia
27 Oct 2025
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Dennis spirals after the Gang teases him about his weight.
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"Show me?"
Mac leans back, hips rolling against Charlie's, who hides his groan well. "What?"
But Charlie just shrugs. "Show me how she sucked you off. Wanna feel it."
sunny kinktober day 10 + 13: cockwarming, formalwear
Series
- Part 10 of sunny kinktober 2025
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Prompt: primal play
Dennis craved no words of adoration or affection, sought to keep the lines sharp between them, the border walls fortified by the venom on his tongue. Such soft and sweet words had never served them, had never held any place in the breath between their open mouths. They were not lovers, were hardly even friends after the shit he'd pulled last time; they had no business acting like they were anything more than desperate and rutting animals.
Series
- Part 27 of Codependent Losers [Kinktober 2025]
- Part 4 of Traditional Techniques
- Language:
- English
- Words:
- 2,566
- Chapters:
- 1/1
- Kudos:
- 16
- Hits:
- 99
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Summary
stuff from my twitter, maybe the ao3 crowd is gonna enjoy it (?)
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Charlie Goes Rogue - Starring: Dr. Nut and Poor Judgment by im_not_proud_im_just_horny
Fandoms: It's Always Sunny in Philadelphia
26 Oct 2025
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Summary
Charlie Kelly isn’t exactly renowned for making intelligent decisions, much less for making such decisions on his own. This principle will be demonstrated tonight, as he attempts the already Mythbuster-tested Coke-and-Mentos trick – in his stomach. Dennis Reynolds isn't exactly renowned for being the most considerate sexual partner, much less so when he's dealing with Mac and Charlie. This principle will also be demonstrated tonight.
Or - Dennis Reynolds forcibly understands the power of the soft dom by making an ass out of himself.