FURVERT!

abs accessory anthro balls barricade_tape bdsm beard bent_legs big_muscles bound canid canine canis caution_stripes caution_tape censored chained_cuffs cock_ring collar cuff_(restraint)domestic_dog dungeon erection eye_scar facial_hair facial_scar foreskin frogtied genital_piercing genitals german_shepherd hair hands_behind_back harness herding_dog hi_res humanoid_genitalia humanoid_penis jewelry legs_tied lying male mammal muscular muscular_male muscular_sub nipple_clamp nipple_piercing nipple_ring nipples on_back open_mouth pastoral_dog pecs penis penis_accessory penis_jewelry penis_piercing piercing prince_albert_piercing quads restraints retracted_foreskin ring_piercing scar shiling solo submissive three-quarter_view vein veiny_penis warning_label