If you ’ re nervous about the sex , remember that you can also indulge your voyeuristic side and just watch , or be watched . And if the bathhouse has a pool , as many do , you can swim . Many bathhouses have gyms , lounges , and “ rec room ” style areas where you can just chill out . Just remember that you are , in fact , at a bathhouse , so if advances are made or sex is happening just around the corner , you are where you are for a reason .