he swallowed hard , her foul spittle locking his teeth , his jaw hers alone to open as she made him drink , her own acid liquids twisting like gutted snakes as he swallowed again , the reflex overwhelming any desire to vomit , his legs shuddering , his entrails polluted , contaminated with all the woman ejected , her wastes and hatred , her years and sickness churning his blood as he shook .