Long story alert ?
In 2016, I was working night shift part-time. A co-worker from another shift switched over to my shift. We had known each other for a while because we both had been working at a metropolitan area hotel for a while. She was married with a kid and her husband also worked at the same hotel. She and I had chemistry for a long time and were friends, and there was sexual chemistry there as well. In front of all of our coworkers she would keep her full uniform on. The uniform consisted of a blazer, a button up shirt, and slacks. In front of me she would get comfortable. She would often take off her blazer an unbutton some of the buttons on her shirt. She has big beautiful breast so cleavage was often showing. We would talk about everything, including our relationships. Again, she was married (Still is), and I was in a long-term relationship (still am.) I knew a lot about her and she knew a lot about me. We were into a lot of the same things and had a lot in common. I knew that her and her husband have been open to a lot of things in their marriage including threesomes and swapping. My girlfriend and I have had threesomes among other experiences during our time together.