FURVERT!

anthro autofellatio balls big_balls big_penis biped blue_eyes bodily_fluids canid canine erection fennec_fox fox genital_fluids genitals hair huge_balls huge_penis humanoid_genitalia humanoid_penis hybrid_genitalia hybrid_penis hyper hyper_balls hyper_genitalia hyper_penis knot knotted_humanoid_penis knotted_penis male mammal manly masturbation negativetheory nipples oral oral_masturbation oral_penetration penetration penile penile_masturbation penis precum serge_(oversizedfen)solo true_fox vein veiny_knot veiny_penis