TW: Sexual Content

Xephos' face was bright red as Sjin twisted and danced around the chair Xephos was currently forced to sit in. Music that involved an abundance of swearing and promises of "taking him to heaven and back" blasted from a nearby jukebox as Sjin slowly ran his arms down his own bare chest.

"Sjiiiiin!" Xephos whined, watching Sjin swivel his hips in time to the fast beat. "Stop this!"

Sjin laughed while turning around, bending down to give Xephos a great view of his ass. "Come on, Xeph', we both know you're not as opposed to this as you're making out."

The spaceman managed to flush even more and attempted to get out the chair. Sjin just pushed him back down. "Nah ah. It's rude to walk out before the show is over." He purred, hands gripping the chair arms as he leant over Xephos. "You don't want to be rude, do you?"

Xephos let out a small squeak at the proximity and hoped that Sjin wouldn't look down. "Sjin! Someone could walk in! You didn't even lock the door!" he hissed, trying in vain to keep his voice steady. Sjin just grinned. "I'm serious!"

"Yeah, so am I," Sjin whispered into Xephos' ear and grabbed Xephos' hand to place it firmly on his ass. "Let go for once and stop worrying."

An internal battle raged in Xephos before he sighed in surrender. In one sudden movement, he grasped Sjin's hips and pulled him into his lap. Sjin chuckled and dropped his lips to what he knew would be a sensitive spot on Xephos' neck. Xephos bit his lip to hold back any moans that threatened to escape; just because he was doing this doesn't mean he would give Sjin the satisfaction of unravelling him.

Before he knew it, his shirt was practically ripped off his body so they were both shirtless. Sjin had lost his during his attempt at seduction. Their lips connected roughly and Xephos tugged at Sjin's hair, whimpering quietly when Sjin bit at his lip. He could feel the smug bastard above him smirk against his lips. He tried to get angry at the man but all thoughts of yelling dissipated out of his mind when Sjin moved his hips against his own.

"Oh fuck, Sjin!" Xephos groaned, his head falling back as he returned the movement. Sjin ran his fingers through Xephos' hair and ground down harder, wanting to hear Xephos again. He wasn't disappointed.

"Wow, you sure are noisy," Sjin teased playfully, "It's a good job I like it."

"Shut up," Xephos whined, hands finding their way back to Sjin's waist to rake down the exposed, pale and slightly scarred flesh. "Don't stop."

"Where are your manners?"

"Sjin!" Xephos glared at the man before biting down on his neck, hard. Sjin's next retort dissolved into a gasp when Xephos ran his tongue over the bite mark. It was as if a switch had been flipped. All of sudden Sjin was moving again, hot and heavy grinds and thrusts against Xephos as he held on tight to Xephos' shoulders. Desperate pants and moans from both men filled the room as they moved faster. Xephos felt as if he couldn't touch Sjin enough, couldn't explore enough of his body. He didn't know how long they spent kissing the unprotected skin they could reach and pulling hair but soon it wasn't enough for Xephos.

"Sjin," Xephos gasped, his voice holding none of the anger or frustration from before. "Please."

He gasped when Sjin sped up, the chair creaking under the weight of them both. With a very loud cry of Sjin's name, Xephos hit his edge. His head fell back against the chair as he panted, still grasping Sjin tight enough to leave bruises. Just moments later Sjin followed, his teeth latching onto Xephos' shoulder to muffle his moans.

Once he had regained the ability to talk, Sjin whispered breathlessly, "I told you it would be great."

Xephos tried to frown but the corners of his mouth kept quirking up; he was too relaxed to be pissed off at Sjin. "No you didn't."

"You sure? Well, it was true anyway." Sjin said with a wink before removing himself from Xephos' lap and standing on shaky legs. He offered a hand which Xephos took. "We should do that again, it seems to have stopped you from being grumpy like normal."

Xephos snorted and slapped Sjin. "Don't get cocky, you're not that good."

"That's what you think!" Sjin laughed as he walked over the jukebox. The obnoxious music had stopped playing a while ago when they were both occupied so Sjin removed the disk. "You haven't seen what I can do."

"Yeah, right."

Sjin spared one last grin to Xephos before putting on his discarded shirt and turning to leave.

"I will see you soon."

Xephos couldn't help that his stomach flipped in anticipation at those words.

Credit to Xephin on Ao3