I am in a weird situation. One of my wife's friend is known for being flirty and wearing provocative clothes. One day she came to our place and her clothes were little over. I literally felt little uncomfortable and my wife cold sense it. She saw my face and smiled. Her friend was very open and touchy too. When she went, my wife asked me on bed if I was seduced by her. I said "NO" bit she kept me asking, then I said she is not beautiful but her gesture is sexually appealing. From then, she always tease me with her name.
Is she normal between couples ? isn't she jealous ?