21+[PJM]ʙᴏʏғʀɪᴇɴᴅ's ᴛᴡɪɴ ʙʀᴏᴛʜᴇʀ

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Y/n scrolled through her cellphone which contains her boyfriend's photo that she took with consent and some in secret. With a gloom look she turn to look at her side where her boyfriend sat with a book in his hold while reading each page intently.

They were currently inside the school library and she decided to join him with doing nothing and just wait so they can walk home together. But her boyfriend is taking too long to read the book and it was just one.

"When are you even going to finish reading that damn book?" She ask. Staring at the book fiercely.

"Give me ten more minutes and I'll be done with this one soon."

Y/n checked the book's cover and she purse her lips to stop herself from spouting words that would lead to them fighting just like last time. She doesn't even know why she like this guy is it because of his looks? or when she found him hot everytime he's on a studying mode?

"But haven't you read it like for the third time now?" Y/n wasn't able to resist rolling her eyes this time.

The boyfriend put down his book and place his hand on top of his girlfriend's head.

"Baby, exams are just in the corner and studying is important right now, yeah?" He gave the girl a smile showing a deep dimple on his right cheek.

"More important than me then? Park Jiseong you don't love me anymore?" Y/n ask with tears in her eyes feeling emotional.

"Baby, I'm doing this for our future so after we graduate we'll get married and I'll have a high paying job so I can raise my wife well." Park Jiseong coax his girlfriend while wiping her tears.

This was one of the reasons why Y/n always forgets mentioning the word breaking up to her boyfriend he's just so thoughtful and he even starts thinks about their future. But Y/n this time was unmoved with this coaxed. She had been hearing this excuse for like almost all the damn time and so she gave a 'hmp' and stood up.

"I'll be out now your book is more important than your girlfriend anyways" Then she walk out not even bothering on listening to Jiseong's reply. She stop walking after a couple of steps from the library entrance feeling guilty and turn back around only to bump onto someone's sturdy chest.

Y/n look up and saw Jiseong then she sniff and wrap her arms around his neck and force her lips on his.

The man turned stiff then he hook the side of his lips upwards that was attached to the girl's ones infront of him and deepened the kiss. He push the girl on the wall near them and place his hand on her boob groping them.

Y/n lower her arms down and place them on his chest feeling his fast heart beat from the lack of air and some from the excitement. She felt his kiss a bit different from the usual then she realize something but did not bother to stop.

Their tongue entangled and explore each other's mouth as saliva flowed out and drop down their chins but that did not stop them from sucking each other. Y/n felt herself being lift up as they moved towards the near comfort room.

Y/n pulled away from the kiss when her back collide with the cold temperature of the wall. She analyze the person's face it was exactly a replica of Jirong but a mole Jiseong has on the side of his temple was the only thing that is missing on this person.

"Park Jimin." The man gave a flirty smile when he heard his name from the mouth he just ravage.

"What's wrong had a fight again?" He lower his head on her neck and lick down her chest. He lower her body and held her face with an affectionate eyes.

"Y/n it's me Jiseong, honey I'm sorry okay?" Jimin tried to deepen his voice since Jiseong has deep voice totally different from his.

"He doesn't call me honey." Y/n corrected Jimin then she hook his neck with both arms and tried to lower his head but Jimin remained stiff with a playful smile dangling on his lips.

"Right honey is too sweet you're not a little sweety at all but what does he calls you again? Baby? Hah a baby actually already knows this kind of stuff now a days." Park Jimin tease then he held her narrow waist with one hand upwards and gave her an open mouth kiss.

_

Panting sounds and low moans and groans echoed inside the bathroom as Jimin grope her a** and entering her from behind fast, hard and deep. Y/n held onto the sink tightly as her knuckles turned pale from the amount of strength used. Her body moved as the same rhythm as their connected lower body.

"Ahhh ahhh Jiseong!" Y/n called out her boyfriend's name with ecstasy as saliva slip from the side of her lips down her chin.

Park Jimin who heard his brother's name instead of his made his movement harsher as loud slapping noise sounded from the impact of their skin. He bend on Y/n's body and move her hair aside and started sucking on the back of her neck down her back without stopping his lower body's movements.

"It's coming I-it's coming" Y/n silently mumbled to herself as she felt Jimin's hand wandered her body.

Jimin move her head sideways and attach his lips on hers as their breathing were the same short and sharp. "Do you still love him?" Jimin suddenly ask when he withdraw from the kiss.

"I-i love Jiseong and only him." After hearing her answer Park Jimin went silent and instead focus to catch up their high.

_

"This would be the last one and from now on there would be nothing else going on between us I am now just your brother's girlfriend and that's all." Y/n fixed her hair by using her fingers while staring at herself in the mirror. Park Jimin who has his back leaned on the bathrooms door can also be seen on the mirror. He has a blank expression on his face and it was hard to know what emotion he has.

"Should have remembered to only f*ck with her once." Park Jimin mumbled underneath his breath then he glared at the girl infront of the mirror. His brother's cheating girlfriend.

"Aren't you afraid whether I'm going to tell Jiseong about our affair?" Park Jimin coldly spoke trying to see if this will frighten her but to his dismay Y/n didn't even had a change of expression and even started to calmly paint her lips in red.

"Why would your brother believe you? I heard that you are not even that close with him even though you two are twin brothers and besides he loves me and even thinks about marrying me." Y/n turn around as the side of her lips lift up and walk closer to Jimin pulling him by his collar and whispered near his ear.

"And when that day comes I would be your sister-in-law." Then twisted the knob behind him and push him aside.

Her perfume scent was left behind as Park Jimin stood absent mindedly on the side of the entrance. He look up the mirror and saw his disheveled reflection. He walk closer and held the sink with one hand as the other touch his temple where Park Jiseong's mole is located.

"We look identical but why can't it be me?" He ask himself in the mirror as his voice shake a little in the end.

A/n: I changed the boyfriend's name from Jirong to Jiseong cuz why not coconut.

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