Haikyū!! X Male reader

Yamaguchi Tadashi x Tsukishima Twin

Pt 2 of the other one
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"You're a twin?!" Hinata exaggerated, still in disbelief that an exact copy of the salty bean stock walked in. "Why do you care?" Kei was already done with practice and it barely started, "You never said you had a twin!" He shrieked. Tanaka hit his back, "Tsukki, my dude, why does he look so much like you?" Kei gave him a face, "Don't call me that." "So cold!" Tadashi laughed at the interactions, "And you!" Tanaka pointed at him, momentarily scaring him, "He kissed you!" Nishinoya came out of no where (or no one saw him come), "How come we've never seen him, huh?! He was wearing our uniform so why can't i see him?!" The second shortest on the team ranted, "Pests..."

As Nishinoya and Tanaka harassed Tadashi, Hinata was at Kei, "Why didn't you tell meee?!" "Why would I?" He wanted to go home but school hasn't even started, maybe he would pretend to be sick and convince his mom to call him out. "Okay, you guys, leave Tsukishima alone! And leave Yamaguchi Alone!" Sawamura yelled at the second years as they scurried away to do whatever dumbassery they usually do. "You should bring him around sometime," Sugawara put a hand on Kei's shoulder, "Not necessary." He walked away.
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The day went on and ended with you outside the gym, the door flew open as the orange kid from earlier ran into you, almost knocking you done. "Ow," You didn't sound hurt, "I'M SO SORRY!" The tiny child yelled as he repeatedly bowed. "Dude, I'm not even hurt." You stated, "But you said ow!" You blankly stared at him before hearing Tadashi and Kei snickering, "Okay." You said before walking away from him, "Tadashi, my angel! It's been centuries!" You dramatically put a hand over your head, Tadashi's face went red. "Uh, gross." Kei stuck out his tongue in mock disgust, "Right, I forgot you get no action, unlike your dashingly handsome brother!" "We have the same face, idiot."

"Hmm, do we?" You two blankly stared at each other as the team just stared at you. "Hey, how about that movie, huh!" Tadashi pushed Kei towards the change room, "We'll meet you in a little!" Tadashi waved before disappearing. "How come I've never seen you before?!" The child yelled at you, "Jeez, calm down, kid." "Hey I'm not a kid!" "Yeah, sure." This was fun, "What's your name?" The not-a-kid demanded, "Tsukishima," "That's not- AHH! You're just as bad as Tsukishima!" He pointed at you as you all stood in silence, "Well, I mean, I am Tsukishima, sooo," You had a smug look on your face as he gripped his hair in anger. "(Y/N)!" Tadashi ran up to you with Kei not far behind, "Let's go,"

You looked at the red head, "See ya', not-a-kid." The three of you walking away as you heard the angry child yelling at you.
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You all arrived at the Tsukishima household, Kei going to his room and Tadashi and you going to your's. You set your bags down near the door before you got out your laptop and Tadashi got out the snacks. You both sat down on your bed, Tadashi near the wall, snacks in the middle, and you sitting closer to the edge. "What do ya' wanna watch?" You were both indecisive little shits, "Uh, I don't know." You hummed, "What do you not want to watch?" Tadashi looked at your laptop as you pulled up Netflix, "Horror," "How about... 'Like Father, Like Son'?" You looked at the description, "Sounds interesting," You pressed play and watched it play out.
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Tadashi was cuddled up to you, wrappers littered the floor and you squinted at the screen, seeing 00:02 AM at the bottom. Tadashi was barely awake, nodding off and snapping his eyes open every once in awhile. You closed the laptop, Tadashi snapping straight from the sound, "Bed time..." You mumbled as you kissed his head and set the laptop on your side table. You both changed clothing halfway into 'Like Father, Like Son', which you were glad you did so you didn't have to get up. You both cuddled up under the covers, "I love you, Tadashi," You kissed his forehead again, "I love you too, (Y/N)."