A missing piece

-Y/ns POV-
After the restaurant and getting Mikis new number, Ushijima and I head out for one last thing.
"Hey Ushy?"
"Hm?"
"Where are we going now?"
"Its a surprise."
I blink once, twice, three times. "You do surprises now?"
He looks down at me "what do you mean?"
"I mean, before you never kept anything. You said everything that you had planned."
He looks forward then back at me "I guess people change"
I look to the side and sigh "I guess this is a call out"
"It is"
"You don't hold back do you?"
"Never have."
I sigh again and I watch my feet walk next to his large steps. "We have to go on the train."
"Oh?"
He nods and he holds up tickets. "Lets go"
We make our way to the station and wait for the train to arrive. I catch him constantly glance down at me and smile. He smiles back and the trains hisses to a stop. We get on and it fills up to the brim, people shoved and squished into others. I cling on to Ushijimas arm and he places a hand on mine and looks down, a gentle smile on his face. I blush and look away. Moments later i feel a hand brush my thigh and i glance over, a middle aged man in a business suit stares forward. I brush it off as a mistake and look up at Ushijima, his gaze forward looking over the crowd. I feel a hand on my thigh, but this time it stays and squeezes. I look over and its the same business man, still looking forward. He casts me a sideways glance and his eyes scream 'don't say anything.' try to move closer but to no avail. I tug on ushijimas arm and he looks down at me. I motion to the man and his eyes trail to the man, then his arm, then his hand. I tear up as i look at him with pleading eyes screaming 'help'
-Ushijimas POV-
I feel my blood boil as I look at the man touching y/n. 'No one..and i mean no one..is allowed.' I push her behind me leaving the mans hand in the air, same place her thigh was. I scoot over and lean down to his ear. My hand grasping his tie bring him closer "don't you EVER touch something that isn't yours.." my voice deep so that only him and I could hear.
"What are you going to do huh?" he hisses back and I feel my anger grow. I grab his tie tighter and use my other hand to tighten the knot. His face goes red and he grasps my hand.
"I could strangle you right now..no one is paying attention..no one cares."
"L-let g-go ba-bas-bastard"
"Then don't touch. This is a final warning."
I let go and he untightens his tie. I wrap my arm around y/ns waist and she buries her face into my chest. I glare at him and he glares back. The train comes to a stop and we move off, my eyes never leaving the man until he disappears into the crowd. I hear a sniffle and look down, my gaze softening and i cup her face.
"Are you ok?"
"I wanna go back...Im sorry Ushy for ruining everything..but I don't feel comfortable in the open..we could go back to my room and relax there.."
"Anything for you." I smile and pick her up.
"U-Ushy!"
"You said you wanted to go back and you were uncomfortable. So no one will bother you if your in my arms." she buries her red face into the crook of my neck and I smile and make my way back.
'I'll make him pay..'
I walk all the way back and get to the school grounds. Students sitting on the steps look at me confused. I glare and they stiffen and look away. 'As you should.' I make my way to my room and open my door. I walk in and place her on my bed. She sniffles and wipes her eyes.
"Thank you Ushy..."
I nod and bring her onto my lap, hugging her. "U-Ushijima?!"
"We used to do this before, whats the problem with it now?"
Her face turns red and she hides it in my shoulder. I smile and hold her close.
'I promised to look after you, and I will complete it'
-Tendou POV-
I sit in my room reading my manga when i heard Ushiwaka's door open and close. I put it down as I hear muffled talking and I get up. I place my ear on the wall and try to listen in, but failing. I knock on the wall "Hellooooo are you guys having fun without me?~"
The talking stops and I raise an eyebrow. 'I see how it is.' I walk out of my room and head to Ushijimas, I knock three times and wait. The door opens slightly ajar and I'm met with Ushijima.
"Howdy ushiwaka. How was your.."date"'
He stares at me and I stare back. "It was good. We're relaxing in my room now."
I try to peek over his shoulder as he moves slightly in the way. I slightly growl and glare "and why can't I see my wittle n/n?"
"Our date isn't done."
And with that he closes the door and my mouth goes from its usual smile to a deep scowl. 'I see how it is'
-time skip-
I kept my door slightly open and listening for any clues of movement. The time comes and I hear Ushijimas door open with hushed whispering. I watched as their two figures pass by and I smile 'I'll just wait here'
I wait and I wait till finally Ushijima returns back to his room. I wait until i hear his door close and sneaked out. I slinked over to the girls dorm and find room 469. I knock on the door and I'm met with y/ns tear stained face as she wears my hoodie.
"T-Tendou?"
I push us in and tackle her on the bed, holding her close.
"y/n what happened? Why are you crying? Did Ushijima do something?"
She holds on to me and shakes her head. "N-no just...It happened earlier.."
"What was it? y/n you can tell me."
"...we were on the train to head somewhere...and as I was standing next to ushy..some guy started to feel me up.."
My eyes widen and anger bubbles up in my chest 'how fucking dare he lays a hand on her?! Who the hell was he?! And why did HE let it happen in the first place?!'
"-endou? Tenten?" she cups my face "are you ok?"
"Am I ok?! Are you ok?! Where did he touch you?"
She looks down "..nothing bad..just my thigh.."
My eyes soften and I place my hand on it. Her face heats up and her wide mismatched eyes meet mine.
"T-ten-"
"Shhh, im replacing the bad touch with a good touch." I rub her thigh with my thumb and she squeaks. I smile. "Awwwe is wittle n/n getting fluuusteerd?~"
She hides her face and I laugh, removing my hand and wrapping myself around her.
"Don't worry n/n...I got you"