FURVERT!

1:1 animal_genitalia animal_penis anus arsemaus basil_(kuroodod)bodily_fluids butt canine_genitalia canine_penis erection feral genital_fluids genitals hi_res knot looking_at_viewer looking_back lying male mammal penis precum presenting presenting_hindquarters puffy_anus raised_tail rodent sciurid simple_background solo sploot tail tree_squirrel