FURVERT!

animal_genitalia animal_penis bdsm blue_body blue_fur bondage bound canid canine canine_genitalia canine_penis chain collar domestic_cat dominant dominant_male duo el-gallo felid feline felis female feral fox fur genitals hellfox holding_belly horn knot male male/female mammal marc_(smar7)metal_chain penis rubbing submissive submissive_female suspension vulva