When I was in my early twenties I left Australia for a little ski town in Canada. I had a long term girlfriend who was great and we did the endless winter thing for years together. It was at the end of our second northern winter, an end of season party, down in the nearby town where this all happened. We were staying in a cheapish motel and she and I had planned to break in to the pool area later that night and have some fun in the sauna, I had left a window ajar.
At some point during the night my girlfriend mentioned that one of my friends that season was pretty hot. I can't remember whose idea it was but we ended up agreeing to ask him to join us in the sauna later.
She had fantasies about being with another girl, but it just never panned out, I had fooled around with a couple of guys growing, up but neither of us had spoken about adding a guy until that night. I approached Brad at some point and asked him, he said he was keen, I told him I would let him know when we were headed back to the hotel.
As the night was winding down, the three of us walked back to the hotel. We snuck in through the open window, I turned the sauna on and the three of us stripped down and jumped in the spa. My girlfriend stripped down to a super sexy little black bikini, Brad and I had taken off our shirts and were about to slip in to the water when she told us that we had to loose the shorts. Both of us had speedos on which worked out well.
