She reached out and, gently, first touching my chest
She reached out and, gently, first touching my chest, her hands lingering there for a moment, found the knot in the belt of soft cloth with which I had closed the casual tunic I had donned. She undid the knot and parted the tunic, kissing me at the belly. She then went behind me and, gently, removed the tunic, kissing me beneath the left shoulder blade. She then stood again before me. She folded the tunic and belt, kissing them, and then knelt down, placing them to one side. She then stood again, before me, her head down.
I smiled. The girl had been taught how to disrobe a master for the bath.
I then placed the articles for the bath in her hands, and conducted her to the side of the tub. She placed the articles where she might find them. She then took a vial of oil and one of the sponges in her hands. I then helped her step within the tub.
The Gorean bath, of such a sort, has many purposes. The cleansing of the body, of course, is only one such purpose. It has two major purposes with respect to its effect on the girl. The first is that she is performing a lowly and humble task for a man. This helps to remind her that she is a slave. Also, of course, serving a man, particularly in small and humble ways, probably for biological reasons, tends to be sexually arousing for a woman.
Slave Girl of Gor, p.305-306