Fic: Smack
Title: Smack
Author: Magick
Rating: NC-17
Pairing: Sebklaine
Warnings: Spanking, so much spanking. Blaine really really likes to be spanked.
Summary: Blaine is making Sebastian late for class so Seb playfully smacks his ass and tells him to get a move on- and everything goes crazy from there.
Sebastian glanced up at the clock and sighed. He and Blaine needed to leave right now if they wanted to make it to their classes on time-- but of course Blaine wasn’t ready to leave yet. He watched as he boyfriend padded around through the kitchen barefoot and dropped his cereal bowl in the sink. Sebastian gritted his teeth when it became obvious that Blaine was in no hurry. After taking a moment to fight back the harsh words that were right on the tip of his tongue, Sebastian reached out and landed a solid smack to Blaine’s backside.
“Get a move on, you’re making us late.”
Blaine went completely still in the middle of the kitchen and Sebastian cocked his head. He waited for Blaine to say something-- anything-- to break the silence that had fallen over the room but Blaine stayed quiet.
“B? Was that too hard? I was just playing…” Sebastian trailed off when Blaine grabbed him by the front of his shirt and pulled him forward so hard that they both stumbled back, causing Blaine to crash into the wall and Sebastian to land heavily against his chest.
“Fuck!” Sebastian swore, catching himself awkwardly. He went to pull away but Blaine slid his hand into his hair and jerked him down into a rough kiss.
Sebastian reeled back a bit in surprise but Blaine only held on tighter. A million questions raced through Sebastian’s mind-- but the loudest by far was ‘what about Kurt?’ The three of them had only been in a relationship for a couple months and they’d only had sex as a trio. There was a part of Sebastian (it was his heart but he definitely refused to acknowledge it as such) that was terrified that Kurt would assume that he’d only gotten into this relationship so that he could finally seduce Blaine. Sebastian hoped that by now he’d proven himself but the niggling fear stayed in the back of his mind always.
“Blaine.” Sebastian gasped, finally pulling back to catch his breath. “Shouldn’t we wait for Kurt?”
“I need you now.” Blaine growled, tightening his grip on Sebastian’s shirt and dragging him towards the bedroom.
Sebastian shook his head at Blaine but followed him to the bedroom. He took a deep breath and focused himself on Blaine. By the time Blaine stopped and turned back around to face him, Sebastian was completely centered and ready. He reached out and pulled Blaine’s shirt up and over his head then tossed his own to the floor as well. It only took a moment for them to get naked then Blaine was crawling onto the bed on all fours.
“Please Seb.” He whimpered, raising his ass up high in the air and letting his face press into the cool comforter.
Sebastian snatched the lube off the side table then knelt on the bed behind Blaine. He looked down at his boyfriend curiously, gently petting his hip. Blaine whimpered and pressed back against him desperately.
“What has gotten into you, B?” Sebastian asked softly.
Suddenly, it all clicked in Sebastian’s head. Blaine was obviously not going to ask for what he wanted but Sebastian understood now. He took a breath and ran his hands teasingly over the warm globes of Blaine’s ass-- then he smacked it sharply. Blaine rocked back into a sensation with a breathless cry and Sebastian repeated the motion on his other side. Blaine raised himself up on one elbow so he could reach his other hand down to grab his dick desperately. Sebastian smirked as he intercepted Blaine’s hand and pressed it back against the bed.
“So close… please Seb.” Blaine whined.
“You’re already close? Can you come just from me spanking your ass?” Sebastian asked, his voice low and rough.
“He can-- but aren’t you both supposed to be in class?”
Sebastian whipped around and stared at Kurt lounging in the doorway. He smirked a little to cover his nervousness and licked his lips.
“B decided that we didn’t need to go to class.”
“He can be very persuasive when he wants to be.” Kurt nodded, coming into the room.
“I’m right here you know.” Blaine panted, his body still straining towards release.
“Hit him again, Sebastian.” Kurt unbuttoned his shirt and draped it over the vanity table then shimmied out of his pants.
Sebastian watched Kurt undress, mesmerized by the long pale lines being uncovered. Blaine whined pitifully and rubbed back against him. Sebastian brought his hand down right across the center of Blaine’s ass in retaliation. Blaine wailed and came hard, coating the blanket messily. Blaine fell forward with a whimper and laid shaking on the bed. Kurt grinned down at Blaine fondly before grabbing the lube from beside Blaine’s hip and pressing it into Sebastian’s hand. He easily got the hint and poured lube over his fingers.
“Are you ok, B?”
“I’m good, please don’t stop.”
Kurt urged Blaine back up on his hands and knees. He gently ran his hands down Blaine’s back until he reached his pink cheeks-- then he wrapped his hand around each firm globe and spread him open for Sebastian. Blaine hissed when Sebastian’s cool fingers circled his hole but he bucked back to encourage him. Sebastian pressed two fingers inside of Blaine and crooked them, forcing Blaine’s body to open up around him and accept him. Kurt leaned across Blaine’s back to kiss Sebastian hotly while they worked together to open Blaine up. Sebastian slid a third finger in along side his first two and spread them out. Blaine moaned into the comforter and ground his ass back to meet Sebastian’s hand.
“Kurt, please…” Blaine whimpered.
Sebastian paused and looked to Kurt for guidance. He wasn’t sure what Blaine was asking for. Kurt obviously did though because he pressed a kiss to the small of Blaine’s back then sat up completely. The first loud crack of Kurt spanking Blaine echoed in the room and made Sebastian jump. He pulled his fingers free and watched with wide eyes as Kurt continued to smack Blaine’s ass over and over, turning the skin bright pink. Blaine was writhing, barely holding himself up while he sobbed with pleasure.
“Are you ready to fuck him?” Kurt asked quietly, rubbing soothing hands over Blaine’s abused cheeks.
Sebastian nodded dumbly and fumbled for the lube. He’d never seen Blaine so undone before. The smaller boy was slumped over on the bed with his ass high in the air and his face buried in the blanket. Sebastian could hear his breath hitching as he tried to get himself back under control. Kurt helped Sebastian slick his cock up then urged him forward before Blaine had the chance to truly compose himself.
“Hard, Sebastian. He really wants it hard.” Kurt whispered, once again holding Blaine’s ass open for him.
Sebastian lined himself up and thrust inside in one stroke. Blaine arched hard against him and choked on the groan that burst from his throat. Sebastian didn’t pause to let him adjust-- Kurt was urging him on and encouraging to thrust harder, to be rougher. Blaine clawed at the sheets and wailed, throwing himself back into each hard thrust. Sebastian closed his eyes and let his head fall back as he snapped his hips rhythmically. Kurt was stroking himself with quick, twisting strokes while he watched Sebastian fuck Blaine.
“Fuck B, you’re so tight.” Sebastian panted. He could feel his orgasm simmering low in his stomach and his thrusts were starting to get erratic. He changed his angle just slightly and was rewarded by Blaine keening and going completely taut underneath him.
“Are you close, Blaine?” Kurt asked, his voice low and gravelly.
“Yeah, so close Kurt… Seb, so close! Please don’t stop!” Blaine begged.
“We’re not gonna stop, baby. Just relax and come for us.” Kurt smacked Blaine’s ass sharply.
“Oh! Oh fuck, againagainagain…”
Kurt hit him again and Blaine was done. He went still on the bed before flying apart, his whole body trembling with the force of his orgasm. He clenched down hard around Sebastian’s cock and Sebastian thrusted in hard as his own release was ripped from him. They collapsed on the bed just as Kurt moaned high in his throat and came, striping both of them with come.
Blaine whined as Sebastian gently pulled out of him and flopped down on the bed beside him. Kurt rolled his eyes at their laziness and went to grab a cloth to clean them up. He carefully wiped Blaine clean first, making sure not to aggravate the sensitive skin on his ass. Then he wiped Sebastian and himself clean before taking the cloth back to the bathroom. Sebastian wrapped both of his arms around Blaine and pulled him close, cuddling the smaller boy securely in his arms. Blaine was still floating from his orgasms and practically dead to the world. Kurt slid into the bed on the other side and cuddled up to them from the left.
“Why didn’t you tell me that he liked to be spanked? We talked about kinks and sexual compatibility for weeks before we even agreed to try a three way relationship. I doubt you forgot about this kink.” Sebastian asked, keeping his voice low to not disturb Blaine.
“That would have taken all of the fun out of it. This was one kink that I discovered on accident and I wanted you to experience that too. Did you enjoy yourself?” Kurt asked with mischief in his eyes.
“Yeah but I had no clue what was going on at first.”
Kurt laughed softly and linked his hand with Sebastian’s.
“You might as well get comfortable, he’ll be out of it for a while.” Kurt pulled the blanket over them and laid his head beside Blaine’s.
“Alright, but we’re talking about this later. I need to know if there are anymore secret kinks.”
“There are-- but I’m not telling you what they are. You’ll learn with time.”