Rule 34 Dev - 2024 anthro biped brown_body brown_fur canid canine canis cuff_(restraint) domestic_dog ear_piercing ear_tag eyewear fur goggles handcuffs male mammal metal_cuffs overweight overweight_anthro overweight_male overweight_sub piercing restraints sex_slave solo sounding_rod submissive submissive_anthro submissive_male xiaoniu_duoduo|11529654128