Hot surprise moment in the sauna ?

I'm sitting there completely relaxed—fully clothed, of course—in the hot sauna, just to unwind for a moment. Suddenly, the door opens, someone comes in... and immediately makes an annoyed comment: “Why are you sitting in the sauna fully clothed?” I slowly look up, smile, and deliberately let the tension linger. From that moment on, the mood changes immediately: complaint turns into desire. Heat turns into sparks. And an unexpected moment turns into an increasingly intense game that neither of us wants to stop... ??