Thread by @RMKOOLV

🔞 #namkookau where omega namjoon is married to alpha junghyun, but he always confuses the husband with his twin brother, jungkook. after all, they are equal in everything, including inside the pants

#namkook #🐨🐰

⚠️ cw/tags:

• a/b/o
• twins! jk
• top jk
• bottom nj
• smut
• infidelity

namjoon woke up in fright. he was having a hot dream, his heat was close and driving him crazy. he touched the bed, ass too wet. he wanted junghyun, he needed his alpha. but, he was not there.

he got out of bed, a pout adorned his mouth. his breasts were sensitive and his nipples marked the silk nightgown he wore. he went down the stairs of the house and looked for his husband in the kitchen. shit, he needed to be quiet, they had guests at the house.

jungkook, his brother-in-law, was in one of the guest rooms. he went to visit his brother, they had not seen each other for a long time. namjoon liked jungkook, but he didn't like how he felt around him. his cheeks always blush when jungkook was around.

the omega went downstairs and saw the kitchen light on. he smiled. he slowed down, wanting to surprise him. when he approached, he saw his husband from behind, having a cup of coffee.

if namjoon wasn't so horny, he would realize that hyun doesn't like coffee.

namjoon walked over and hugged hyun from behind. he kissed the back of his husband's neck and started moaning, dying to have sex. shit, his panties were soaked and hyun's smell was so good... his alpha turned and looked him in the eyes. he was kind of confused.

“you weren't in bed, baby...” namjoon whispered, massaging hyun's cock through his pajamas.

he got hard so fast...

“what are you doing, hyung?” hyun asked in a deep voice and namjoon shivered.

“fuck me, alpha... my heat is so close, i'm going crazy without you...”

namjoon kissed hyun's neck and the alpha pulled his hair, bringing his face close to his. he kissed the omega with desire and namjoon was breathless. hyun never kissed him like that, it was so hot... probably his sweet smell drove his alpha crazy.

hyun sucked on namjoon's lips and he started rubbing himself on the alpha's cock. namjoon's little dick was so hard, pre-cum stained his panties. hyun dragged him to the laundry room near the kitchen and namjoon groaned.

he leaned namjoon's body over the dryer and lifted his pretty nightgown. namjoon moaned loudly and hyun covered his hand to his mouth, telling him to be quiet. namjoon liked the order and bit his mouth to contain the sounds.

hyun took off his panties and bent down in front of his huge ass. he opened his buttocks and sucked his sweet entrance. namjoon cried, it was too hot. damn, hyun didn't have much patience for foreplay, but now he was sucking him so slowly...

namjoon's ass was expelling a lot of lubrication and the omega was almost coming. after few minutes, he felt the husband's glans at his entrance and, after begging, he slowly pushed it into his ass. shit, namjoon had to bite his tongue to keep from screaming. so hot...

“oh, alpha… p-please…”

“i’ll fuck you the way i always dreamed of, hyung...”

hyun fucked him hard, hitting his sweet prostate every minute. namjoon couldn't hold back the moans anymore, his husband never fucked him like that. that was the hottest fuck namjoon ever had, hyun squeezed his waist and kissed his neck.

“oh alpha... cum inside me, please...” namjoon begged, drooling and getting all dirty. shit, he was a mess. “we can have our puppy today, oh...”

“you want a puppy, hm?” hyun growled in his ear. “my idiot brother couldn't give it to you? i can give you puppies, hyung... i can make you happy...”

namjoon cum hard and hyun cum at the same time. his ass was dilated, hyun's knot kept all the sperm inside. he could almost feel his ovaries being fertilized until a sentence echoed in his now normalized head.

💭 my idiot brother couldn't give it to you? i can give you puppies, hyung... i can make you happy... 💭

namjoon turned around scared, pushing the alpha. he looked at the alpha with wide eyes, he looked handsome and hot, all sweaty. his cock was still hard, shiny with cum and his ass lube...

oh god...

“wha-”

“i made you come so fast, my sweet brother-in-law... i bet my brother can't do that...” jungkook smiled, so naughty.

namjoon wanted to die. how was he able to mistake his husband for his brother? oh fuck, and where was junghyun? he was almost freaking out when jungkook hugged him. namjoon wanted to push him away, but kook's smell was delicious…

better than hyun's.

“my brother went to my room to talk and he ended up sleeping there. i'm sure he didn't hear anything, you know how heavy his sleep is. can we fuck again, hm? i'm still so hard for you, my beautiful dream… i've always wanted you, hyung..."

“kookie, we can't!” shit, kook was so sexy. how could he and hyun be so different?!

“you know i'm better than him...” he whispered, squeezing namjoon's bare ass.

shit, there was no denying it. not when his hole was wet as before.

“yes kookie, you are.”