Rule 34 Dev - 2018 afevis anal anal_fingering anal_masturbation anal_sex anthro anus ass backsack balls bent_over canid canine canis domestic_dog erection fingering fingering_self fydbac genital_piercing german_shepherd herding_dog male male_only mammal masturbation pastoral_dog penetration penis penis_piercing piercing rear_view solo|3598696656