Bottom Yeosang Oneshot

[M]Wanted you for so long- Sansang

Warning: Stepbrother relationship,
a/b/o, marking, shower sex.

Alpha San
Omega yeosang

Summary: Where san and yeosang was dating for more that ten months but suddenly their parents got married to each other and now they are step brothers, they try to move on from each other for the sake of there parents happiness but did they?

Yeosang moved his fork around his plate with no intention of eating the food, he kept his eyes downcast, afraid that, if he looked up, he would find himself staring at san.

San and him were dating for like more than six months but it was very suprising for them to realise that their parent were dating and soon announced that there are gonna get marriage, everything seems to move so fast and now there here living together in Mr.kim's house or Hong appa...that's what he calls his step dad.

It was awkward for san and him but yeosang was so determined to move on from him but failed and now he is sitting infront of san and his new family.

After a while, the omega became fed up with his own frustration at being in the same room as his 'stepbrother', and he excused himself from the table.

Walking down the hallway, he entered the bathroom and closed the door, not yet in the habit of locking it, he had never needed to before his mom seonghwa married hongjoong.

Turning on the shower water, he pulled a towel out of the cabinet and placed it on the hook before stripping, leaving his clothes on the floor. Once the water was warm enough, he stepped inside, finding relief in the soothing shower steam. He closed his eyes and began humming to himself as he massaged shampoo into his hair. Because of this, he didn't hear san as he entered the bathroom and closed the door behind him.

Licking his lips, san took off his own clothes and braced his back against the wall trying his best not to stroking his dick.

Ever since his dad had introduced him to yeosang and his mother he was shocked, he wanted to refused but he saw how much his dad loves the omega and san care for his dad more than himself so he was ready to sacrifice his  yeosang but it looks like he failed cause it's very hard to move on from him, he wanted yeosang so bad, he loved everything about the omega he was shy, vulnerable, so good to be true and it turned san on to no end.

They had kissed once, after school while san was working out in preparation for the football game.  But after there parents marriage they never talked about it after that, but he knew that yeosang still thought about him.

Thinking about the taste of his lips made san hard, and he accidentally let out a moan. yeosang's eyes shot open, and he poked his head out behind the shower curtain.

"san? What the hell are you doing?" yeosang snapped, jerking his head up towards the ceiling after accidentally looking at san's erect cock through his underwear.

"I-"

He didn't get a chance to respond, and they both looked over at the door when there was a knock at it.

"yeosang? Are you okay?" Seonghwa calls through the door, "You didn't even touch your dinner."

San kicked his clothes behind the toilet, out of sight. As the doorknob began turning, Yeosang panicked at what his mom would think at the sight of them both naked, and he yanks san by the wrist, pulling him into the shower with him. He barely has time to pull the curtain back into place before his mother stepped into the bathroom.

"Yeah, I'm okay, just not much of an appetite," Yeosang replies, trying to sound as normal as possible.

San lost his breath, his eyes running along every inch of yeosang's wet, naked body. From his beautiful chest to his ass, he found yeosang to be perfect.

Silently, san stepped forward, using one hand to turn him to completely face him while his other squeezed his ass. He gasped and stared at him like a deer caught in headlights, but san only pulled him closer. With an arm braced behind yeosang's back, he pressed the omega against him, his chest against his bare chest.

Lowering his hips slightly, he angles his dick before pushing himself inside yeosang. That made him gasp even louder, in pain.

"Sweetie, are you sure you're alright?" Seonghwa's worried voice was heard, making him to look over at the shower in concern.

"Yeah. Just, uh, got some shampoo in my eyes, stung a little," he replied.

San began slowly sliding in and out of yeosang's beautiful ass, his walls squeezing san's cock tightly. San now grabbed his ass with both of his hands, and he looked down at him with lustful eyes.

"Alright, I'll leave you alone, then. But you can always talk to me," seonghwa says before leaving the bathroom.

Both san and yeosang sigh in relief, and the alpha braces himself to be slapped and shoved out of the shower.

Instead, he becomes shocked when yeosang grabs his face and pulls him to his lips, slipping his tongue into his mouth with urgency. This spurred san to pick up his pace, and he lifted the omega up, silently telling him to wrap his legs around his waist, he does so, and san pins yeosang against the shower wall, thrusting into him as their tongues swirled in each other's mouths.

"God, I've wanted you forever," san moans, breaking away so that he can suck on yeosang's collarbone.

Feeling his dick slide in and out of the omega, filling him and leaving him empty, almost whimpering for more, until san pushed back inside again was intoxicating. His eyes, his scent, his taste, the feeling of his hands holding yeosang up as he ravaged his insides was like a dam bursting after being pent up for as long as it existed.

Yeosang's hand held up the back of san's head while his other arm was draped behind his shoulder, his nails digging into his bareback and leaving scratches. He tried desperately to ground himself, for the pleasure made san feel like he was slipping off the earth. yeosang panted in the alpha's ear, grinding his hips against him.

"You're a goddess," san breathes into his ear, kissing his pink birthmark and stopping his thrusting and turning off the water.

Pulling the curtain back while still holding yeosang up, San steps out of the shower.

San sits on the toilet, running his hands up the omega's back. Yeosang braces his hands on san's knees, spreading his own legs as he shifts back and forth on his cock.

San leaned into yeosang, wrapping his arms around him from behind and cupping his wet, soaking nipples. Sucking on his neck, he rolled his hips with yeosang, moaning into his sweet soft skin as he neared climax. Yeosang neared his edge, too, his walls tightening.

They grinded together, panting, their stomachs coiling as they moved closer to release. Pure lust and arousal encompassed them. Like animals, they thrashed together until they climaxed as one, spilling out into each other. The dam burst and the pent up energy was released, allowing them to sigh and relax.

"alpha ah- a-alpha" yeosang kept muttering those words again and again as he slit into his subspace

"M-Make me yours alpha," the omega moans. In a response san couldn't handle himself anymore he bites yeosang's neck marking the omega as his only his.

Not knowing the consequence they will face together afterwards.

A/n: happy birthday my sweet baby yeosang!! I love him so much!!

I have returned!! 😭😭 I will try to post more often!! Thank you all for reading 🥺❤