The Secret Sister

Your Tony's sister and nobody knows about you but what happens when you fall in love with Captain America and your big brother doesn't approve

When your whole existence is a secret and nobody knows you live in the attic of stark tower but what happens when a certain avenger gets curious and finds your room how will it play out and what will Tony do in the end while he is trying to protect his little sister

-/-
"Steve" I dropped my head. Remembering Anya is painful I didn't even get 5 minutes with her before Yelena had to take her away from me.

"Stop playing games" he snapped causing me to flinch.

"I'm sorry" I dropped my head to the floor, letting it hang "I lost her" I let slip out of my mouth, breaking into sobs

"You lost who?" Steve asked worried getting down on the floor, looking up into my red, puffy eyes

-/-
"Why worry I'm nothing but a pest in your way" I tilted my head to the side looking him straight in the eyes again

"Your not a pest and I will always worry about you no matter what, you are my sister." I could tell he truely meant it again but I couldn't stand this anymore

"No I'm not, I have no family anymore. You left me and you sent me away to a father who cares what I can do and only that so please leave" I pointed to the door letting the venom in my voice lace every word that left my mouth

"NO you need to let it out and talk to me this is what you really need and if you don't believe that now you will someday when this is past and your happy in Steve's arms again" Tony had a smile on his face

"Your dad" I said looking at him narrowing my eyes

"What the hell does that mean?" he asked more confused than ever

"Hey believe what you want but I know the truth and that is your Howard and don't know how to be anything different" I felt something in my heart break more