Rule 34 Dev - 3d abs animal_genitalia animal_genitals animal_penis anthro anthro_only balls black_claws canid canine canine_genitalia canine_genitals canine_penis erect erect_penis erection fur furry furry_only knot male male_focus male_only muscular muscular_anthro muscular_male nose_piercing nose_ring novium_mathers novixcentrium penis piercing red_fur red_penis rexouium tagme twitter vr_media vrchat white_fur|7228629392