FURVERT!

1:1 abstract_background anthro anus balls biped blonde_hair bodily_fluids canid canine canis clenched_teeth cum cumshot digital_media_(artwork)ejaculation erection foreskin genital_fluids genitals hair hi_res humanoid_genitalia humanoid_penis male mammal masturbation milkcrown navel nipples nude one_eye_closed orgasm partially_retracted_foreskin penile penile_masturbation penis simple_background sitting solo spread_legs spreading teeth vein wolf