Chapter Text
Niki stared at the lovey dovey couple in front of him, feeling annoyed as they were being touchy to each other. “Ew stop it,” the maknae said faking a gag showing disgust. Sunghoon was holding onto Sunoo, his hands on the younger’s waist as they were kissing passionately, not giving a damn about Niki who was there watching them.
Niki couldn’t help but get even more irritated as the couple didn’t seem to care. His eyes fixated on Sunoo as he felt jealous and a bit of upset because he had feelings for him from a long time. He wished that he was in the place of Sunghoon instead.
A sigh leaving his lips and he stood up, straightly heading towards his bedroom not wanting to ruin the couple’s “special moment”. He got in and threw himself on his bed.
Sunghoon and Sunoo just started dating few days ago and Niki didn’t liked it at all. He had a crush on Sunoo and was even planning to confess his feelings to him but he didn’t get the chance since Sunghoon did it before him.
A lot of thoughts wander in his head as he stared at the ceiling and soon he drifted to sleep without realising.
——————-
Today, the 02z won’t be coming home today as they’re going to stay out. A perfect opportunity, Niki thought to himself. Maybe he can finally try to make Sunoo only his and that’s what he’s going to do.
He headed to Sunoo’s room and walked in while the older was on his bed and scrolling on his phone. Seeing Niki, he placed his phone away and smiled. “Hey little puma~” he said and chuckled. Niki got on his bed and got between his legs, the older didn’t mind as he thought the maknae was just being playful.“What are you doing, Niki?” He asked out of curiosity. Niki looked up at him, his eyes sparkling with tears slightly. Sunoo noticed it and quickly pulled him into a hug. “What’s wrong baby, why are you crying?” Niki remained silent and started sobbing. “My baby.. what happened? You miss your hyungs or something?” He said caressing Niki’s head to calm him down. The younger shook his head and mumbled out a “no”. “Then what is it? Please tell me.” He felt really bad for the maknae, wanting to know the reason why he’s feeling down.
Niki pulled away and wiped his tears slowly. “You promise you won’t be mad at me?” Sunoo shook his head. “Of course not! Why would I be mad at my cutie?” Niki sniffled in response, the sweet nicknames from his hyung was making him feel overwhelmed. He knew he couldn’t bottle up his feelings no longer, he had to say it to Sunoo. “I love you!!” He said it out quickly. “I love you too dummy!-“ Sunoo replied, smiling. “No no hyung.. I love you, I’m deeply in love with you. I want to be your boyfriend.” The sudden confession surprised Sunoo, his eyes widening. “But I’m already dating Sunghoon, baby.” He said, caressing Niki’s cheek softly. “Is it because you’re dating him or you don’t like me?” Niki said, pushing the older’s hand away. Sunoo paused, not really knowing what to say because he doesn’t wanna break Niki’s heart. It’s not that he didn’t liked Niki, it’s just that he never thought of him in that way before. “Because I’m dating him..”
“If you weren’t dating him, would you date me?..” Sunoo sighed. “..I don’t know-“ he stared down. Niki held his chin up, making the older look at him. “You act like you would do tho.. the way you always call me babe or cutie..” Niki hummed quietly as he started to caress the older’s thighs. Sunoo pushed him slightly, “Stop! Go back to your room!” Niki only laughed, his hand dangerously close to Sunoo’s clothed crotch. The older panicked and held onto his wrist tightly, “Niki!!-“ The Japanese didn’t say anything and start to rub himself against Sunoo, earning a moan from him. “Look at you moaning while you’re telling me to stop.. didn’t knew you were so shameless hyung.” Sunoo struggled for a minute before eventually giving in as it started to feel good. “Fine!.. I’ll let you do this but it’ll be our first and last time.” he let go of Niki’s wrist.
Niki suddenly stopped and moved away, laying down on the bed. Sunoo whined, “why… why did you stop?” He sat up. Niki smiled sadly, “I don’t wanna force you.” Sunoo rolled his eyes, “seriously? after when I’m all hard?” Niki licked his lips nervously. “N-no.. it’s because I love you a lot and I want you to love me back. I don’t want you to do this without feeling anything for me.” The older stared into the maknae’s eyes before nodding. “I’ll love you then baby but promise me we’ll keep it a secret from your Sunghoon hyung okay?” Sunoo smiled, cupping the younger’s cheek. Niki couldn’t believe it.. did Sunoo actually liked him? Gosh, this had to be the best day ever in his life. “Umm a-are you sure? you love me?!” Sunoo again nodded. “Yes baby, I love you.. it’s just I didn’t wanted to because I don’t want Sunghoon to know about it.”
Niki rolled his eyes hearing Sunghoon’s name and pulled Sunoo close. “Fuck Sunghoon, now you’re only mine.” With that, he hovered over the older’s smaller body. Sunoo looked up at him with wide eyes, gulping nervously as he felt the younger right on top of his clothed cock and he could feel it twitching inside his pants as he grew hard. Niki smirked, knowing what he was doing to his hyung and started moving his hips slowly to grind on him. Sunoo closed his eyes, a loud moan escaping from his lips. His hands moving over to Niki’s small waist, holding onto him.
Niki stopped and backed away slightly, only to pull off the older’s pants along with his boxers. Sunoo’s dick sprung out, pre-cum already dripping out of its pink head. Sunoo felt a little embarrassed, his cheeks bright red as he looks away. Niki chuckled and moved his head near to his hyung’s hard cock, taking a closer look as he jerked Sunoo off slowly. “Fuck hyung, you have such a cute dick~” Niki said, rubbing the older’s member against his plump lips.
Sunoo could only whine in response and he grabbed a handful of Niki’s hair while letting out lewd noises. “I know you and Sunghoon hyung fucked before but don’t worry, I will fuck you better than him and make you scream my name.” Niki sat up and unzipped his pants, taking out his erected dick. Sunoo’s eyes widened again at the sight of It, the younger wasn’t small at all as he thought. Niki then took out a small bottle of lube from his pocket and spilled some over his member and some on Sunoo’s hole, gently pushing two fingers inside of him. Sunoo closed his eyes again, biting his lower lip to stop his moans. Niki’s long fingers felt so good inside him. “Ahh~ mmhh Niki.. f-fuck~!! ♡”
Niki moved his fingers in and out and sometimes scissoring in his hole, making Sunoo see stars when he brushes them against his prostate. “Niki.. gosh- how are you so good…?” Niki only grinned and withdrew his fingers. Now, he was rubbing the tip of his dick against Sunoo’s hole. He looked up at the older and continued teasing. “Hyungie, can I push in? Please let me fuck you? ♡” He asked in the cutest way ever while looking like a hot mess. Sunoo nodded his head immediately and gasped when Niki thrusted in right away. “Oh gosh, Sunoo hyung is so tight.. mmmhh it’s sucking me in! ♡” He lets Sunoo adjust to his size for a moment before starting to move slowly, gradually speeding up with his thrusts. “Oh Niki..~ feels so good..” Sunoo kept moaning uncontrollably in pleasure. Niki smirked, moving his hand up Sunoo’s chest only to play with his nipples and pinch them. “Scream my name hyung.. let others know who you truly belong to.” His thrusts get rougher and rougher, stabbing Sunoo’s prostate continuously making the older arch his back and keep screaming out Niki’s name. Niki leaned closer to the older’s neck and started leaving hickeys all over his collarbone and chest. Then he pulled away to see his art, smirking in satisfaction when he noticed red and purple marks blooming on his neck like flowers.
“Imagine if Sunghoon hyung saw you like this.. “ Niki chuckled. “He would probably think you’re a slut who only wants other’s cock.” Sunoo squirmed and whimpered, hands gripping on the sheets tightly as Niki continues to abuse his hole. “Ahhh fuck, I’m cumming.. gonna fill your little hole full of my semen hyung..~” with that he thrusted deeply and finally releases inside the older’s hole, pulling him closer as if he’s wanting to breed him. Sunoo felt like trembling as he was reaching his high too. Niki noticed him twitching badly and started jerking Sunoo’s dick, cum started to shoot out making a mess all over his own thighs and Niki’s hand.
Right at that moment, the door suddenly flung open. Both of them flinched and turned their head towards the door only to see Sunghoon standing there looking at them in disbelief as he was clearly mad, his hands formed into fists. Sunghoon happened to return home early with Jay and Jake. He wouldn’t have caught his partner cheating if he didn’t had the keys to his dorm.
Niki immediately got off from Sunoo and covered themselves with a blanket. “Sunghoon, p-please.. let me explain-“ Sunoo said, his voice cracking. Sunghoon shook his head, letting out a sigh. “Keep it to yourself, I don’t wanna hear it.” Sunoo felt like crying at the moment. He didn’t wanted to lose his boyfriend. Niki on the other hand, was holding on to Sunoo and hugging him close. Sunghoon could feel his blood boiling and he gave the Japanese a death glare.
Without saying anything else, Sunghoon stormed out of the room. “No! I’m sorry- please!!” Sunoo cried out, pushing away Niki as he felt terrible now that his boyfriend probably hated him.