In the thick, humid air of the bathhouse, two men, strangers until now, find themselves in a dimly lit massage room. The masseur, his hands slick with oil, works his way down the client's taut muscles, lingering on sensitive spots. The client squirms, his breath hitching as the masseur's touch becomes more intimate, more arousing. The room fills with the sounds of their ragged breaths, the slick glide of skin on skin, and the occasional soft moan.