Soft Seungmin - Tumblr Posts

After Party

Summary: After his performance of Red Lights, he caught you, one of his staff, in his dress room. You were simply changing the question, like always, but he felt a rush of confidence he didn’t knew he had, and confessed.

Warnings: Smut! MDNI! Soft!Dom!Reader, pet names(puppy, baby), sex drunk!Seungmin, Sub!Seungmin, oral(m), teasing

Ever since he met you three years ago after his debut, you both became good friends. You were both the same age, and enjoyed the same things. Even your habits were similar.

The staff called you, The Puppies, and have thought of you both as long lost siblings. You thought it was funny, but Seungmin always flushed at the teasing comments. He had grown attracted to you, slowly, but it was there. He was worried you didn’t feel the same way, seeing as you were both perceived as sister and brother. He went with it, not wanting to explain it.

For this show, they were performing a song made by Chan and Hyunjin called Red Lights. Seungmin fell in love when he first heard it, attracted to the sexiness. He seemed very innocent at times, and his looks didn’t help, but he truly was anything but.

The way he imagined you at night, or when he was alone in his hotel room. The sounds he would make, your name falling from his lips and he stroked himself to the thought of you.

He was ashamed. His closest friend, someone who sees him as a brother. Why did god make him feel like this?

He was getting ready, excited for the concept. The group tried to keep the shows pg, but this one, he shook with anticipation. He knew you were watching them on the monitors. You knew about the song, but didn’t know about the set up.

When he was finally on stage, crouched, he let himself loosen, resting his face into a scowl. It didn’t last long, but he didn’t want to look innocent either. He wanted to be sexy.

For you.

The moment he brought the collar around his neck, he felt something he had never felt before. It was so strong that he nearly stopped singing entirely. But he didn’t. He stepped forward a bit more than the others, letting it tighten around his windpipe. He groaned lightly, and, it thankfully didn’t catch on the mic feed.

He knew what he would be buying once he got home.

The show was over before he wanted it to be, but he had more songs to perform, not giving him much time to think. He still felt the phantom of the thin collar hanging on his neck, trying to hold it for as long as he could.

What if he wore a collar, you holding the leash, tugging it aggressively towards you, a whimper escaping from his throat. His eyes lolled at the thought, his breathing becoming heavy. Thank goodness they were on their last song. He couldn’t stand it if he got a boner on stage. Imagine all of the pictures that would be used against him.

Finally, he was practically running off stage towards his changing room, leaving the others to celebrate on their own.

You were the only thing that filled his mind as he rushed towards his safe space, thinking about how you would make him sit on all fours with a single tug on the lead. How you would control his pace as he ate you out by wrapping the leash around your wrists, holding him in place.

His beer was now uncomfortable, his tight leather pants not helping.

He finally made it into the room, locking it behind him. He breathed out in relief, starting to unbutton his pants. He unzipped the zipper before he heard your voice.

“You were amazing, Minnie! The idea for red lights! Mwuah! Perfection,” You said with a chefs kiss, standing from your sitting position.

Seungmin turned towards your voice, his hands and wrists covering his growing bulge. “What are you doing in here?” He said, making your brow raise.

“I’m praising my best friend? Was I not supposed to?” You asked, slightly bewildered. He would always come and hug you after a performance. What’s different this time?

“I need to get dressed first, uh…”He looked away shyly. “My pants ripped,” he lied, hoping you would leave him be for a little while. He just needed some time to get rid of his problem.

“Oh! Where? I can sow it, no problem,” you were already in front of him, hands reaching towards his own. This was new territory for you both, but you didn’t seem fazed at all. Seungmin didn’t realize what you were doing until he felt your hands, not reacting quick enough to stop you from pulling them away.

“Oh…” Was all you said, looking at your friends boner.

Seungmin snapped his gaze to where you were looking, moving his hands back in front of him. “Oh my god, I’m so sorry, y/n!” He quickly whispered, taking a few steps back. Why was he like this?

“For what?” You asked, confused. It was natural, so why would he apologize to you?

“Aren’t I like…your brother? Isn’t that weird? Brothers and sisters seeing each others…y’know?” Seungmin knew he was rambling, making you smile. He was nervous.

“Are we siblings? Last I checked I thought we were just best friends. I don’t find it awkward. Do you?” You stepped closer to him.

“Uh…” He looked anywhere but you.

“Do you want me to leave?” Your voice lowered, sultry and seductive, making him twitch in his boxers. His pants still hugged his waist, open in the front.

You smiled, cupping his face. “What’s got you so worked up, Minnie?” Your nose nearly touching his, and you felt his ragged breaths on your face.

“The collar…Red Lights…” He could barely speak. His breathing was now too heavy to form actual sentences. His brain started to fog as he fell into submission.

“Ah…Puppy like wearing a collar?” You teased, earning a small moan from the boy in front of you. It shocked you. How a simple pet name that he’s called everyday could evoke such an intimate reaction. “Wanna free your little friend down there, puppy? It looks like it needs attention,”

You stepped back after seeing him nod, and watched as he slowly took off his pants. You didn’t move, signaling that you wanted his shirt off too. He pulled it off, revealing the abs you didn’t know he had, your core clenching around nothing.

“Such a pretty puppy, yeah? Get on the floor, baby,” You cooed, undressing yourself as he got on the carpet. He watched you intently, his eyes widened at the sight of your lace set, the color of sand.

You got on your knees, caging his legs with your own. His face was enough to get you off, his eyes blown and glossy, and his mouth hung wide, drool leaking from the corner, his braces glistening with spit.

“Wanna kiss you…” He panted, moving his arms around your waist. You complied, starting this kiss off slowly.

You teased his lips with light kisses, slowly turning into hard ones, desperately moans emitting from him. He grabbed you harder, making you gasp. He took that chance to slip his tongue in, battling yours for dominance. You won, eventually, earning a whine from him. You broke the kiss, a string of saliva connecting the two of you. When Seungmin saw it, his eyes rolled back, whimpering. You kissed down his jaw to his neck, sucking n the most sensitive spots you could find.

“Does puppy want a collar? Perhaps I could get you one…if you behave,” you playfully nipped at his Adam’s apple, feeling him shudder beneath you.

“Wanna be your puppy…wanna be yours,” He shut his eyes as you went lower, breathing faster.

“Shh…calm down, baby. Imma make you feel good, okay?” You said before licking him through his boxers. A loud moan escaped from him. He nodded at your words.

You smiled before pulling him out of his restraints, looking at his size. He was long. He wasn’t thick, but wasn’t thin either. Just by looking you could already tell that he wouldn’t fit in your mouth, so, you spit on your hand, the sound loud and dirty, and Seungmin loved it. You wrapped your lubricated hands around him, stroking slowly. His hips bucked into your touch as soon as he felt you.

“Puppy’s a little needy, huh?” You whisper, licking the tip.

“Please…m’so needy,” He was so far gone that all he could do was agree with you. You barely touched him, and he’s already no longer able to think. He would be embarrassed later.

You, however, found it hot. You felt you could do anything to him and he would let you. You felt your wetness in your panties.

You took him in your mouth, slowly pushing yourself down, and then back up again. His pants turned into whimpers at each bottom, loving the way you felt around him. He didn’t dare move his hands to your neck. He didn’t want to hurt you. But he also preferred to not be in control. It was better that way.

You quickened your pace, stroking what you couldn’t fit with your hand. He was full on moaning now, not holding back.

His beautiful vocals didn’t go unnoticed. You had once thought if he would sound as beautiful in bed as he did on the stage, and you now know, he sounds SO much better in bed. It was the only music you wanted to listen to from now until the rest of your days.

You pulled up from him, still stroking at the same pace. He looked at you through tear filled eyes.

“No!Please…nghnn…” His head fell back when you squeezed his cock, groaning at the sensation.

“Is puppy gonna come for me? Hmm? I bet puppy would be so pretty when he cums,” You said, feeling his cock twitch. He truly was your puppy.

“I’m gonna-“ A moan cut him off, and you knew he was close.

You smirked at him, making sure he saw it before lowering yourself back down, putting the tip on your flattened tongue. You watched his face scrunch, and, like a chain reaction, it seemed to lower down to his stomach, seeing his abs flex as he came in your mouth. This moan was the loudest yet, and it sounded like heaven to you.

His seed filled your cheeks, and you swallowed it hungrily, moaning at the taste of him. His stomach convulsed one last time before his breathing shallowed, his dick now limp in your hands. You pulled away, wiping the drool off your chin. You looked up at him, seeing his eyes shirt as he try’s to come back from his high.

You leaned forward, placing a soft kiss to his cheek. “You okay, Minnie?”

His eyes shot open, and he looked straight at you. “Y/n…” His eyes were so much like a puppies that you had to fight not to look away. They were so devastatingly beautiful.

“Yeah?” You were worried now, that you took things too far. He had called you his sister earlier, and doubt started creeping into your chest.

He took a deep breath before speaking his mind.

“I’m in love with you,” when you didn’t say anything, he kept going. “I have been for the past three years and I never knew how to bring it up because I didn’t want to ruin what we had, and-“

You broke him off with a heated kiss, making him groan into your lips. You both stayed like that for a while before you pulled away, smiling at how he chased your lips with his own.

“I love you too, Seungmin,”

You both kissed each other again, but before it could go anywhere, there was a knock at the dressing room door. It was Bangchan.

“Hey, Seungmin? You okay, bud? You’ve been in there for forty-five minutes. We’re going to the bar!”

You both pushed away from each other, giggling.

“Be out in a minute!”