Opening up her eyes to watch them both, she swallowed a bit and nodded her head. "I bet you can.." she moved her legs up so that when Steve got up and moved between them he could be right up against her. He was rubbing against her, and she was trying so hard not to force him or anything. She could tell he was nervous though, so she caressed the back of his leg with her own "You're not going to hurt me, or the baby I promise. It feels good.."
Her eyes flickered over to Tony, "I can't help him as much as I want to reach down and grab his ass.. wanna do it for me?" she kind of grinned at him, trying to wiggle herself in temptation so that Steve slid into her.