Okay so this is a D/s Klaine PWP.
But also a reaction fic to 5X18.
Don't ask me. I only know I had to literally pause the episode to write half of this, and only then I could continue watching.
My Anger Suits You Well
"Are you angr-"
"No," Kurt says firmly and slams his lips onto Blaine's, unbuttoning his shirt quickly.
"Are you sur-"
"Yes," he says and shoves Blaine against the wall, wrapping his leg around his waist and making him moan at the sweet friction over his dick. He grabs Blaine's hair and whispers into his ear, "I'm going to mark the hell out of your neck and then suck you off, and then we're going to bed and I'm fucking you in at least three different positions before anyone gets home. And then two more."
Blaine stares for a moment, dumbfounded, and then mutters, "Okay" in a weak voice as Kurt pushes his chin up for easier access to his neck.
Kurt latches onto a piece of skin and sucks hard; Blaine shivers in his arms, clutching Kurt's shoulders and moaning.
"Good boy."
These two words break Blaine's inhibitions. He whines, long and high-pitched, as Kurt licks and bites and sucks, leaving red marks all over his neck. He thrusts his hips forward even when Kurt carefully inches his away. He starts rumbling in less than twenty seconds.
"Please, sir, I don't know why you're angry at me, I want to be good for you, let me make it up to you-"
"You want to make it up to me?" Kurt looks up at him and cups his ass. "Be my good boy tonight. I'm going to make you come so many times you'll lose your mind, make you scream so loud you'll lose your voice and fuck you so good you won't be able to walk."
Blaine is panting, scared and thrilled and aroused all together. "Yes, please. Thank you, sir."
"Good. Pants off, now," he commands. Blaine fumbles to obey, fingers shaking under the attack of Kurt's mouth on his neck and collarbone. As soon as the zipper is down, Kurt drops to his knees and shoves Blaine's boxers aside, sinking his mouth onto Blaine's cock and making him cry out. Kurt sucks quickly and thoroughly, to-the-point, licking over the head and bobbing his head and taking Blaine deeper than Blaine thought was humanly possible, and Blaine's knees wobble as he cries and moans and jerks.
"Please, please I'm going to come, please sir, let me- oh, oh! Yes, yes, oh god I can't hold back please-"
Kurt pulls off, and looks right into Blaine's eyes. "Come." He blows cool air on Blaine's spit-slick cock and sucks him back into his mouth immediately, and the quick change of temperature is enough to drive Blaine's senses into frenzy; he jerks and bucks and his toes curl as he spills into Kurt's mouth, breathing so hard he can't even scream out his pleasure.
After Kurt is finished sucking all remaining come, he pulls Blaine's pants off completely, together with his underwear, flinging them aside and straightens up.
Blaine's pupils are huge and his mouth his open, his forehead glistening with sweat. "You're going to fuck me now, sir?"
Kurt smiles, baring his teeth. "Let's move this to the bedroom, shall we?"
Blaine whines until Kurt shuts him up with a kiss, and when they break apart he moans, "Yes."