FURVERT!

1:1 2017 abs anthro balls biceps big_balls big_penis black_nipples bodily_fluids bottomless canid canine canis castbound clothed clothing countershading daylis_qulios domestic_dog duo erection eyewear fluffy foreskin fox genital_fluids genitals glasses green_eyes hi_res huge_penis humanoid_genitalia humanoid_penis male male/male mammal muscular nipples pecs penis precum russell_(castbound)slightly_chubby thick_penis vein veiny_penis