Feces alter all sensations, perceptions, and flavors, adding an edge to a filthy blowjob. I am at my most free when I suck on a dirty dick, taking it entirely in my mouth, down to my throat, for the entire length of its trunk. There is nothing that compares to sex in all its dirty forms. I never imagined that I would become so filthy and lustful, with a craving for feces.