Rule 34 Dev - 2021 anthro balls biceps blue_eyes bodily_fluids canid canine canis claws erection foreskin fur genital_fluids genitals grey_body grey_fur hi_res humanoid_genitalia humanoid_penis knife male mammal meanxtreamx3 moon muscular muscular_anthro muscular_male nipples pecs penis precum slightly_chubby solo wolf|6440719568