So we have been friends with this couple for around 10 years. We always played as couples. A few years ago they moved around 125 miles away for work. Recently the husband moved back locally for work and commutes back home on weekends. The wife and I are weekend nudists. We like floating around the pool naked when we get the chance. When the wife found out that he was back locally she said we should invite him over to hang out in the pool. I laughed and teased that it sounded like she was setting herself up for a threesome. She laughed but didn’t really say anything else. So we invited him over and he accepted. After he got there we were chit chatting around the pool (dressed). After about 5 minutes she got up and pulled her sundress off up over her head (no bra or panties to my surprise) and announced she was hot and getting in the pool. Of course both of us guys followed suit. We spent the evening having drinks, snacking and relaxing but nothing sexual happened. She has already mentioned doing it again. Does it sound like she’s testing the waters for a 3-way.