Peter immediately started laughing. "T-that's not fair!" he managed to say as he squirmed. He quickly jumped back. He was smiling and he looked excited. "Is that all you got, old man?" he taunted. He was thrilled to see Natasha had joined him and was attacking Steve and Bucky. Now it was a battle he didn't want to lose. He suddenly jumped forward and darted around Tony to attack him from behind and tickle the back of his neck.<br/><br/>Steve had been content just watching Tony and Peter, and he was about to tell Bucky just that, but then Natasha made the decision for him. Before he even realised she was moving towards him he could feel her hands on his skin, and before he could react to that she was gone and after Bucky. He grinned. "I think we need to teach this spider not to mess with the elderly," he said as he grinned at Bucky. He ran at Natasha and tickled her stomach.