FURVERT!

anus ass_up autofellatio balls black_body black_skin bodily_fluids butt dark_body dark_skin demon erection genitals glowing glowing_eyes grin hi_res horn humanoid lying male masturbation not_furry nude on_back open_mouth oral oral_masturbation penile penile_masturbation penis red_eyes saliva sharp_teeth simple_background smile solo spread_butt spread_legs spreading suspendedpain teeth the_binding_of_isaac_(series)the_dark_one tongue tongue_out toony