Well, I finally mustered the courage to ask for a specific date, and we had dinner last night. It was so much fun! She laughed and smiled, dressed nicely, and showed me a little cleavage. She asked lots of questions about our lifestyle, and even told me she had been doing some research. She also told me about watching a recent "Rikki Lake" show about polyamory. She talked about her 5-year marriage and subsequent 10 years of being single. She has a few FWB's, but no primary in her life.
When we left the dinner I gave her a hug and a kiss on the lips. She didn't recoil or pull away or anything. In fact, she gave a little smile. I told her I enjoyed having dinner with her, and she replied she had as well.
I hope I can take it to the next level soon. What do you think? Should I invite her out for another dinner, or some other activity, or drinks, or what exactly?