I've had the same thoughts myself, but we have both picked up strong vibes from this woman that she is at least curious. We've become good friends over the past couple of years and she's been rather flirty. For example, I recently looked really tired one morning and commented on how tired I was, and she said, "At least someone has a good sex life!"
But if the prevailing opinion here is that this is a dangerous trick, maybe I'll take a pass on this one. Does anyone else have any thoughts?