mgg/spencer reid one-shots

*have your cake and eat it, too (MGG)*

summary: reader has plans for Matthew's 41st birthday, but things take their own turn.

content warnings: unprotected penetrative sex, oral (male receiving), degradation, Soft!Dom Matthew with some fluff, too; fingering, creampie, implied age gap.

pairing: Fem!Reader/Matthew

I haul the enormous bag of flour onto the counter, grunting. it's early afternoon, and my day has been spent wrapping all of Matthew's gifts and trying to plan out the perfect birthday celebration. he's turning 41, and all I want is for him to feel as special as he feels to me. the cake is the last piece of the puzzle, and I'm hoping that my less-than-excellent culinary skills improve over the course of the next few hours.

I set out all the ingredients first, swaying to my music while I go through the recipe and decide how much I need. it shouldn't be too complicated, right? just chocolate cake with buttercream frosting. I thought I'd try to recreate the Rumple Buttercup cartoon with it, but now I'm not so sure. that might be flirting with disaster.

instead of deciding right there, I just get started on the batter. I'll cross that bridge when I come to it.

the air is thick with sweetness and warmth as the oven slowly pre-heats and I stir together the silky smooth chocolate batter. I pour the mix into a round baking pan, tapping it a bit to make sure it's even, before pushing it into the oven. naturally, I lick the whisk clean.

my phone buzzes in my pocket and I pull it out to see that Matthew's texted me.

on my way home now!

my heart stutters in my chest as I check the time. he's definitely early; he told me this morning that he wouldn't be at home until at least seven. my eyes flicker to the cake, over the messy kitchen, and back to my screen.

early?

yep. can't wait to see you. followed by a series of heart emojis. I start to panic a little. this throws my whole schedule off; I was going to do my hair, pick up food from his favorite restaurant, set the table, litter the bed with rose petals. I wanted everything to be just right for him; it's the first time he's had a birthday with me.

and now he's going to come home to me with flour-dusted cheeks and a half-baked cake. I quickly clean the kitchen and wipe my face before running off to the bedroom, rifling through my closet for something nice. thank god I already showered this morning because there's no way I'd have time now. I find the dress I'd planned to wear, red and slinky and pretty, before dropping my clothes and changing right away.

truly, I move at the speed of light when I do my hair, scatter the rose petals, and call the restaurant to get our order started. we'll need to run out and get it, but Matthew likes going for walks, so that shouldn't be a problem.

the smell of chocolate wafts through the house while I tie an apron around my waist and get a bowl out of the cabinets. the cake needs to cool for a while, but I might as well get started on the frosting. who knows how long that'll take?

too damn long, apparently.

Matthew opens the front door while I'm halfway through my crumb coat, the soft green shade of the Rumple Buttercup colors coming along nicely. I start to panic a little when I hear his footsteps on the stairs.

"Y/N!" he calls out.

"kitchen!" I respond without moving. he probably shouldn't see the cake, but at this point it's too late. there's fluffy buttercream frosting and food coloring all over my apron. all I can do is wait patiently as he strolls into the room.