Chapter Text
Today was one of the rare occasions TRIGGER and Idolish7 members got together after their work schedules. Most of the adult members had come up with a plan to surprise their members who were celebrating their 20th birthday and thought it would be nice to have a joint celebration instead. It felt appropriate to celebrate considering the celebrants were actually siblings and twins and this might be their first celebration together in a long while.
"Are we ready? What did Tenn say?"
"Shh! Yaotome you're too noisy."
"The sobas are gonna get cold if they don't hurry up you know!!"
"Again with the soba. Yaotome, you really care about Soba huh?"
"Of course! Soba runs through my blood...I mean..."
"OH!! I suddenly just had an image of Soba running in your body.."
"Nagi that's kind of gross."
"You're calling Soba gross?! That's an insult to . .....mmphff!!! "
"Gaku, we got it, we got it. Stop picking a fight with the Idolish7 members."
"Shh, everyone they're here."
"Quiet, quiet!"
The group of men quickly ran to their own hiding spots as they heard familiar voice at the other side of the door. They made sure to give them a spare key (with the cooperation of TRIGGERs Manager, Anesagi) so they could enter the loft that Yaotome Gaku managed to rent out for the night to celebrate Riku and Tenn's birthday.
"Everyone, sorry it took as a while to arrive Anesagi-san took the wrong...street huh?" Two familiar figures stopped by the entrance and stared at the darkly lit room. "There's no on in here. Tenn-nii. Did you get the right place? "
"Riku, I'm pretty sure this is the right place." The older twin sighed and looked at his twin who seemed to doubt him. "They're probably here waiting to surprise us."
"What?"
"Damn that brat"
"Shh!"
"Huh? I think just heard something, Tenn-nii" Riku voice slightly quiver as he inched closer to his older twin and cling on to his arm lightly.
Tenn hummed in interest and shook his head. "Anyway, Lets go in Riku. It's fine."He reassured him. He took a few steps inside and looked around the dark room. He could faintly smell the scent of the food probably prepared before hand and sigh.
"Te--"
"SURPRIIISEEEE!!"
"See?" Kujou Tenn cupped his elbows and stared at their members who popped out from behind the places in the room when the lights suddenly turned on. Riku on the other hand jumped in surprise beside him.
" W-wait? Everyone? Huuuh?" The red haired center held on to his chest and suddenly laughed as he saw all his friends with party poppers. "Wait, I thought we were meeting with a director?"
"Nanase-san, what kind of director would meet artists in a loft? Nonetheless, at night and in a darkly lit one. That's kind of sketchy." Iori said as he appeared behind the two older center and pushed them further in.
"Well... yeah, I guess you're right." He laughed.
"Ah, Seriously." Iori gave up and sighed heavily. As expected from their center.
TRIGGERs leader put an arm around Tenn and messed his hair. "Oi, Tenn. Honestly can you at least act a little surprised like your brother?"
"Wahhhh. I was surprised! " Tenn yelled nonchalantly making Ryu laughed while Gaku sighed beside him saying he's hopeless when it comes to this kind of things. "So, what is this surprise party for anyway?"
"I thought you'd figure everything out. " Gaku said and looked at the rest of the Idolish7 members already making noise at the living room.
"It's a joint birthday celebration for you and Nanase" He explained.
"What?"
"For Tenn-nii and me?" Riku turned to TRIGGERs white haired leader with wide eyes then to his twin older brother who suddenly looked deep in thought.
"Why?"
"You guys have been apart for a while now and haven't celebrated your birthday together, right?" Mitsuki said as he walked towards the twins two with cups in each of his hand. "We thought it would be cool to celebrate it with everyone especially you two are now adults. Here, bottoms up!" He chuckled and handed them a half filled cup of beer.
"Well yeah, I suppose.."Tenn mumbled and accepted the cup Mitsuki gave him.
"A-are you sure I can drink this?" The red haired center stared at the cup hesitantly as if it was something he had never seen.
"Drink 'til the very last drop, Riku. Our manager gave us a go signal tonight and tomorrow's an off for everyone so everything's going to be fine. As for me, I'm gonna drink 'til I pass out tonight! " Yamato said as he gave Riku a thumbs up. Mitsuki cheered beside their leader and threw him a peace sign as well.
"Ryuu, we're finally gonna see Tenn's drunk side!!" Gaku laughed almost child like. He sounded so excited but he obviously just wanted to see the perfect idol who happened to be their center and group mate wasted.
"Tenn-nii drunk..."Riku glanced at his brother who was staring at his cup curiously and smiled. "Somehow, I want to see it too."
TRIGGERs center sighed and clinked his paper cup against Rikus. "Bottoms up, RIku!" He said and drank the beer in one gulp.
"Drinking it just like a man now. So how was it?" Gaku asked as he smiled smugly at the younger idol. "Feeling drunk yet?"
Tenn looked at Gaku with a small smug smile. "Unfortunately, the years of taking care of two drunk adults have taught me how not to be drunk quickly." He said as he walked towards the table filled with food and refreshment and reached for a cup of water to wash down the first alcohol he has ever drank.
"What did you say?"
Ryu burst out laughing and pat Gaku's back. "We'll have to give him that, Gaku. Tenn has been taking care of us a lot."
"Yeah, I can't even count the times he dumped ice cold water on us." Gaku grumbled. "Make sure you don't get drunk tonight then, Tenn."
"Sure" Tenn smiled a little and slightly pouted when Ryu and Gaku suddenly put an arm around him and teased him that he can finally join them in drinking out like a real adult without imagining getting drunk on apple juice anymore.
"Tenn-nii drunk..."Riku mumbled as he stared at his brother while their group cheered again.
"Nanase-san, stop staring at Kujou-san like that "Iori reminded him. "I'm honestly more worried about you being drunk" He mumbled.
Riku looked at Iori and smiled. "Ah, sorry. " He scratched the back of head and stared at the younger boys cup. "Oh, Iori you're still having orange juice?"
"Yotsuba-san and I are still minors, remember? " The blue-haired perfect student said. "Anyway, you should also be mindful of what you're drinking too, Nanase-san" He reminded him. More than half of them were adults now and Yamato went on a shopping spree on buying possibly all the good drinks at the grocery with Gaku and Ryu earlier. "Here, Kampai" He offered his cup and Riku laughed.
"Kampai!" He lightly clink his paper cup on Ioris and drank the beer, ending up with a weird expression after. Tamaki laughed at Rikus face and called it ugly.
Iori watched as his older brother rushed towards Riku after and offered him another cup saying its a special day today so he'll serve him a drink. The younger idol could only hope that the night would be as calm as they started and not a mess would happen later on. He sipped on his orange juice and watch everyone start talking to each other and start to have fun while they all celebrated the twins birthday.
Unknown to Iori this was just the beginning of a whole chaotic mess that was bound to happen....