By Hays' reasoning, penetrating a rectum with a penis is a violation of how God meant humans to function. However, penetrating a human body with a sword, a common way to kill people in biblical times, is acceptable. Apparently human bodies were designed to be penetrated by metal implements, but not by flesh.
This obsession was dangerous, he knew that. If anybody ever found out his reputation would be ruined, livelihood destroyed all for some hillbilly-kid with a tight ass and a talented mouth. Just a quick taste, a lick, a suck, a f**** and then heβll be cured. The demon will succumb, Richard is sure of it. He just needs to scratch this itch, quench his thirst and then things will fall back into place. Heβll stop daydreaming about those eyes, that hair and that boy.