FURVERT!

2013 abs animal_genitalia animal_penis anthro arm_support balls biceps big_balls big_muscles big_penis biped blue_eyes canid canine canine_genitalia canine_penis claws digitigrade erection exile_keba fasttrack37d fox fur genitals grin knot looking_at_viewer male mammal muscular muscular_anthro muscular_male nude pecs penis pose presenting red_body red_fur sheath sitting smile solo toe_claws vein