Human males have cocks so they can penetrate and copulate with their female counterparts. The text says this act is something intimate partners share. It may explain why Delilah waved to the male at the festival. If she is interested in having a partner, she would expect this type of interaction. This new knowledge excites me. The more I’m near her, the more I imagine what a union between us would be like, if she would ever let me have access to her body. The book says it is pleasurable, and perhaps my pleasuring of her will steer her eyes toward me and away from others.

