Rule 34 Dev - 2021 anthro ass balls black_nose canid canine canis detailed_background domestic_dog erection eyewear fur genitals glasses great_red_siberian hi_res humanoid_genitalia humanoid_hands humanoid_penis male male_only male_solo mammal muscular muscular_anthro muscular_male penis sex_toy sleepy_princess_in_the_demon_castle solo white_body white_fur zetaxen|5159442032