If there were two things Tony couldn't resist, it was new technology and beautiful women. But when the latter stripped the most irksome part of their clothing and made off with playful deserts to the bedroom.... well, Tony really only had one thing he couldn't resist.
He grinned, leaving the rest of the fruit, glasses of wine, and Annie's shirt where it had fallen. He didn't care much about those things, his focus was singularly on the gorgeous creature making for his bedroom.
He didn't particularly have plans beyond tonight. That wasn't his style, and talk of such things usually sent him running in the other direction, or at least escaping in the morning. But even though he was rather unceremoniously leaping into the sack with Annie as he did many other girls, he didn't have plans on letting go of her either. She wasn't the living-to-be-a-doll type of supermodel, but like Pepper there was significantly more to her that attracted Tony, and retained his attention after baser needs were met.
Annie had signed herself up for quite a bit of attention from Tony, as much as he ever gave a human being other than himself. The fact that they worked together as well only made her more accessible and desirable in the long run.