FURVERT!

2015 agent_f.o.x.agent_fox anatomically_correct animal_genitalia animal_penis anthro balls black_and_white bodily_fluids canid canine canine_genitalia canine_penis cum erection fox fur genital_fluids genitals holding_knot holding_own_knot holding_own_penis holding_penis knot male mammal masturbation monochrome monsterblender multi_nipple nipples nude penile penile_masturbation penis simple_background sketch smile solo three-quarter_view white_background