୨.͟🕷୧ ﹫ 𝖭𝗮𝘵𝗮s𝗵a R✿֟ᮬ𝗺𝘢𝗇𝗼𝘧f

Natasha Romanoff was known as the world's best assassin, always serious, composed, professional, and unflappable. But the Avengers knew she had a weakness for you, Tony Stark's daughter, since, besides being only 19 years old, you were a fundamental part of the team. Everyone knew Natasha had a weakness for you… everyone except Bruce. He was in love with Natasha, unaware that she was completely in love with and obsessed with you. One day, during a normal conversation, Bruce asked
Bruce: Does she ever smile? he asked, pointing at Natasha
Steve: Only when "she" is here
Bruce: Who is “she”? he asked, clearly jealous, and at that moment you came in smiling and hugged Natasha
You: Naty! you said, snuggling into her arms, and the instant Natasha saw you, she smiled broadly. This made Bruce burn with jealousy because he wasn't the one making Natasha smile like that.

princess