My mind keeps wandering back to when you mentioned object penetration a couple times
got any wonderful thoughts about things going places they probably shouldn’t? :J
Oh boy do I <3
I need Scar to shove the bottle of some alcoholic drink, wine maybe, into his cunt. Get him allllll nice and pliant for him <3 Grian's expecting his cock but he startles when he feels the bottle against his cunt instead. It goes in easily at first as his cunt swallows the neck, but then it rapidly gets to be so much.
Too much at first, he thinks, and whines and tries to tell Scar it's too big, he can't take it. But Scar persists and Grian's unable to do anything but take the unrelenting pressure of the bottle as slowly more and more of it gets shoved into him. He can get drunk off of it too. Slowly relaxing more and more as he gets used to the stretch....
Alternatively...Minecraft sex. Potions being used in ways they shouldn't be. I do love the idea of Grian getting a bottle of weakness or something shoved into his cunt and forced to relax and take anything with no way of stopping it <333
Haven't been writing a whole lot lately but I became obsessed with scarian ageplay so have some writing for that. I will probably post a full fic with it at some point, but for now y'all can have this writing. That got longer than I'd intended it to. Oops.
Also it's not really part of any au in particular, mainly intended to be a modern au kinda thing but it doesn't really matter.
---
Scar’s slow and methodical about it, kneeling on the floor between Grian’s legs, as he slowly pulls Grian’s shorts down, followed shortly by his boxers. His hands come up to Grian’s knees as he nudges them open a little wider, giving him a clear, full view of his cunt. Grian peeks down at him as Scar leans in, lips parting his folds and breath fanning over his cunt, watching the way his clit twitches.
He wastes no time in licking him, Grian gasping at the feeling as small hands make their way to his head, burying into his hair. He licks him again, and again, enjoying the salty taste before his lips finally wrap around his clit and he sucks.
Grian whines, shifting in place as if trying to get away from the pleasure. Scar holds him still, makes it so he can’t get away as he goes in to properly eat him out.
“D-daddy!” Grian squeals above him, and Scar can’t help but smile against his cunt before pulling back and speaking roughly against him.
“Yeah? That feel good, baby? You don’t even know what’s happening, do you? All you know is that you feel so good you can’t stand it. Already a slut, aren’t you?” He dives back in to eating him out, dipping his tongue in for a bit before moving back to his clit, licking and sucking it.
It isn’t long before Grian’s noises get more high-pitched. “D-daddyyyy, I go-gotta pee!”
Scar groans. “Come on, baby, come for me, that’s it…” as he speeds up his efforts. He’s rewarded a moment later with Grian moaning as he comes, cunt spasming and body twitching under Scar’s hold as Grian’s fingers pull at his hair.
Scar continues for a bit longer before finally pulling back, his mouth wet with Grian’s slick. He runs his hands along his thighs, grinning up at him.
“Feel good?”
Grian nods, breath heaving. “F-felt so good, daddy.”
“Good, good. I’m glad.” He reaches a hand down to shift himself in his pants. He’s so hard it hurts, but he’s focusing on Grian right now, not himself. “Do you wanna feel even better?”
Grian gasps, looking down at him in wonder. “Tha’s possible?”
Scar chuckles. “Yeah! You’ve got a little hole here, after all,” he says, rubbing a finger against it, “you put something in and it’ll feel even more good. Do you wanna try it?”
Grian rapidly nods his head, and Scar smiles. He pushes the finger in and Grian gasps. Slowly, he pushes that finger in and out, getting him used to it before adding a second finger. Even with that second one, Grian’s so tight around him still. He works him open, sticking with just the two fingers as Grian starts to rock against them.
After a moment, Scar pulls his fingers out and roughly shoves his pants and boxers down, freeing his cock. He lets out a groan of relief and strokes himself with the hand that he used to finger Grian.
He steps forward to line himself up, and Grian whines. “D’ddy…”
“Yeah? You want daddy to fuck you?”
“P-please - wan’ daddy…”
Scar coos at him. “Aw, baby, I dunno…” He rubs the tip against his hole. “You might be too little! I think I’d split you in two if I tried to fuck you, we may have to wait until you’re a little older before you can take daddy’s cock.”
“Nooooo…”
“Sorry, kid, we’re gonna have to wait a bit longer. I don’t wanna hurt you!”
Grian pouts down at him, lower lip jutting out and wobbling.
“I know baby, I’m sorry. You can grind against me, but that’s it, okay? Here, I’ll lay down and you can grind against my thigh.” He moves over, Grian scooting out of the way, until he’s lying on the bed. He pats his thigh, and Grian eagerly makes his way over.
Using his hands to help support him, he positions Grian so his cunt is over his thigh and helps him grind against it. Grian whimpers, hips bucking at the delicious sensation.
“Yeah, that’s it, c’mon…” He helps him, encouraging each grind, and it isn’t long before Grian goes taut, hips grinding against him a little faster as he comes, Scar’s thigh wet with his slick. “Good boy…Good job!” He leans over and pecks his lips in an entirely one-sided kiss. “Now daddy just has to feel good and then we can take a bath.”
He gets up, groaning a little, then helps Grian lay back down. “You just gotta lay there and look pretty for me, okay?” Grian nods, looking down at him, and Scar fists his cock to the sight of Grian splayed out under him. It takes him almost an embarrassingly short amount of time to get close, and he aims himself for Grian’s cunt. He moans when he comes, his cum splattering against Grian’s bare cunt, painting it white with a few pumps.
He collapses onto the bed beside Grian, pulling him into his arms as he tries to catch his breath. They’ll take a bath soon, but maybe there’s time for a little nap first…
Ive never sent an ask before and this is entirely out of my comfort zone 😭 so you can ignore this entirely... BUT
I was randomly thinking about your age play au, and at some point I started spinning around random ideas in my head.
Which lead to the concept of on Halloween, Scar teasing his baby boys cunnie with a lollipop. Tracing it up and down over his folds, tapping it against his hole before slowly fucking it in and out of him. All while Grian is whining and pressing back into it. Sweet little cries for his Daddy to do more, or to take it out because it's yucky.
Causing Scar to tsk, reminding his baby boy that he has to earn all the candy he worked so hard for. Or something along the line of him telling his baby that Daddy deserves a treat tonight as well.
Idk it just popped into my head I just felt like I should share the festive idea as the Holiday rapidly approaches 🤭
Oh that's soooo fun. I love object penetration so Scar fucking Grian with some candy....yes please <3 If I had time I would've loved to write something with this for Halloween but unfortunately I've had like no time to do any writing lately. It sucks </3
This is so good though and I Will be thinking about it and maybe hopefully write something similar to it at some point. I need to write Scar fucking Grian with things that should really not be going into his cunt but Scar's gonna make him take it anyway
The candy thing is so hot, scar should fuck grian with it then make him cum all over the lollipop and stick it in his mouth, making grian eat the lovely cum flavoured lollie while he devours the candy flavoured pussy
This is sooooo good goddamn. Grian whining as Scar fucks him with the lollipop before he comes...then getting it stuck in his mouth so he tastes his own cum mixed with the lollipop. And then of course Scar gets his own treat <3
Thinking so much about Scar fucking Grian with candy...if I have time I may try to write something for Christmas with Scar fucking him with a candy cane or something. Idk we'll see
OMG THE CANDYCANES! YESSS It should break inside grian and the poor kid should start panicking and Scar should gently coax him to whisper such lovely soft phrases while he digs his fingers so far up into grians cunt to fish them out, Grian experiencing so much ecstasy 
Yesss he panics so hard but Scar's got his fingers so far into him that it becomes all he can think about. Even after Scar's got all the pieces out, he pretends like there's more. He just likes hearing how Grian whimpers as he comes again and again
Yes <3 Absolutely <333 I have been wanting to write a post with this for so long now, I just haven't figured out how to word it. Plus I've been busy.
But ohhhhh man it's such a fun idea. Haven't figured out how I want it to start yet, but once it does...Grian's soooo confused. The dog's licking at him, and it makes him feel tingly in the same way when Scar touches him there, but he can't help but wriggle a little in place. It feels weird. The dog's tongue is wet and slobbery, and it makes his cunnie suuuuuper wet.
Maybe Scar isn't there yet, it's just Grian and the dog, and he tries to call out for Scar, for his daddy. The words barely make it out of his mouth before he comes, though, and his words cut off into a moan.
The dog's not done with him yet though. He mounts Grian and Grian shudders as he feels the fur against his back. And then the dog is humping him and he's trying to get out, to get away, so scared and worried about it hurting.
Scar comes in right as the dog's cock sinks into him. He cries out, clenching immediately, and Scar just stands and watches for a moment as the dog immediately hammers into Grian. Grian's wet enough that the slide is pretty easy, but it still feels like so much.
Eventually Grian notices that his daddy is there and tries to reach out for him, tears dripping down his face. Scar coos and comes over, hands cupping his face and wiping away the tears. The dog continues thrusting into him, and his mouth drops open when he feels it. The base of the cock has gotten bigger, swollen, and more tears fall as he cries when it gets slammed into his cunnie, locking the two of them together. He gets filled with cum, all while his daddy soothes him through it.
He tells him he made their puppy feel sooo good, isn't he glad? Look how happy he is! Surely they'll have to do this again, he just looks soooo good taking him.
Eventually the dog pulls out, and Scar gives Grian a bath to clean him out. But he got hard watching their dog fuck Grian, so maybe he can fuck Grian too. He's already loose and wet, he may as well, right?
Next time, Scar hopes to record their dog fucking Grian. The confusion and fear on his face, especially when the dog knotted him...that's something he needs to see again.