Sub Langdon Fic Fest

A one-week fest dedicated to sub Frank Langdon

[sub-langdon-fest]

🔵 Welcome 🔵

This is a one week fest centering sub Frank Langdon in fics & other fanmade creations. All pairings & all ratings are welcome!

Posting will be from Monday May 4th to Sunday May 10th 2026.

Links: Rules | Prompts (optional) | AO3 collection

[islitheredfromeden]

It's that time again - day 5 of @sub-langdon-fest is up on my AO3 here. Prompt: Cage/Lock. Rated E

Robby bent his head down to scent a Frank’s neck, paying special attention to Frank’s Mating mark as he always did. Frank moaned as his Alpha’s claim made him shiver, goosebumps rising on his arms.

“God, Omegas are so easy,” said a woman wearing scrubs, when Robby finished scenting him.

Robby laughed. “Most of them are, Dr. Santos.”

[islitheredfromeden]

Here we go again, it's day 4 of @sub-langdon-fest you know the drill my fic is on AO3 here! Prompt: "Swallow. All of it." Rated E

There’s something about the way Frank and Dennis are splayed at the foot of the bed, naked and waiting for orders, and the way Jack is fully clothed, radiating dominance even though he’s merely sitting there, that makes Robby’s cock start to swell.

~*~*~*~*~

Abbot, Langdon, Robby and Whittaker enjoy a day off together.

[islitheredfromeden]

Day 3 of @sub-langdon-fest is up on AO3 here. Prompt: "I'll take care of you." Rated M

Everyone turns to look at him, several of them taking a step back from the gurney, which gives Robby the perfect view of their patient. One Dr. Jack Abbot, Alpha, bonded to one Dr. Michael Robinavitch, also an Alpha, and one—former Doctor—Frank Langdon, Omega, who is standing by the gurney.

~*~*~*~*~

Omega!Langdon brings Alpha!Abbot into the ER due to a hypo. Alpha!Robby looks after his mates.

[islitheredfromeden]

Day 2 fic for @sub-langdon-fest is up on my AO3 here! Prompt I chose was quiet. Rated T

The carpet is rough and digs into Langdon’s knees. If he were to stand up, the pattern would be imprinted on his legs. He’s not sure how long he’s been kneeling for, but Garcia hasn’t told him it’s time to come up.

~*~*~*~*~

After a hard shift, Dom!Garcia helps take Sub!Langdon down because that's what friends do when your wife is a Switch and also managing two kids at dinner time.

[vampiric-lovebites]

All Worked Up

Frank's had a bad day at work, exasperated by his lack of self-care and fear of being fired. Abby tells him off for refusing to talk to her, leading to her compromising in a way that allowed Frank to get what he wanted.

Prompts used/inspired by: "I'll take care of you", begging, and "Look how good you take it."

Rating: Explicit

for: @sub-langdon-fest

[craftclass]

a dog with two tails

"What would you ask me for," he said, "if you knew that I would give it to you?"  He didn’t mean for it to sound so overtly sexual, but she was looking down at him on the floor in front of her and he was burning from the inside out, so he said it the same way he would if he were actively trying to seduce her, slow and low and pointed.  He watched her lips part and her eyes widen. She was always so expressive, he loved that about her, he loved that he could always tell exactly what she was thinking. Come on, say it. Just ask me. “It can be anything, Mel. I’ll give it to you.”

Mel needs to practice asking for the things she needs and Frank has an itch that needs scratching.

explicit | 7.2k words | complete | written for @sub-langdon-fest

[islitheredfromeden]

My first fic for @sub-langdon-fest is now up on my AO3 here! Prompt I chose for day one was collar

The collar was brown with a gold clasp and matching name tag, one side engraved with his name, the other with ‘Property of Dr. Michael Robinavitch’. The leather was well-worn, soft, buttery. Frank turned it over in his hands. He’d thought that after everything, Robby might’ve wanted it back. But he’d never said anything and Frank couldn’t bring himself to part with it.

~*~*~*~*~

After Frank's ten months of rehab and Robby's three month sabbatical, it's time for Frank to show everyone just who he belongs to.

[sub-langdon-fest]

IT'S NEXT WEEK ALREADY!!!!!!!!!!

[sub-langdon-fest]

Prompts

Note: These are optional, here to inspire you.

Words

trust

subdrop

reward

boundaries

cage / lock

praise

collar

begging

quiet

dog

sucking

Dialogue

"Can I please touch you?"

"You've been so good, so patient. You can come now."

"Get over here and make me."

"If you're good, I'll buy you a new toy."

"Do I look like I’m messing around? Do I look like I won’t punish you?"

"Look how good you take it."

"Swallow. All of it"

"I'll take care of you."

"Tell me how my fingers feel inside you. I want everyone to hear it"

[sub-langdon-fest]

Rules

💙 Participants must be 18 years old or older at the time of posting.

💙 There is a minimum of 1k word count requirement.

💙 Creations must be completed when posted. No WIPs.

💙 Prompts are free to use, but not an obligation.

💙 Frank Langdon must be a main character.

💙 All pairings are welcome.

💙 Gender bends are allowed.

💙 This is the sub Langdon fest, therefore your story has to contain sub Frank. That doesn't mean he has to bottom, or even be penetrated. It doesn't even have to be sexual. Sub Frank means he is not the dominant one in the dynamic.

💙 Fics of any rating are accepted, but please tag accordingly if necessary.

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