FURVERT!

1:1 anal_hook animal_genitalia animal_penis bdsm belt_bondage canid canine canine_genitalia canine_penis canis collar female female_human feral gag genitals group human humanoid karmacollar knot male male/female mammal mythological_canine mythological_creature mythology penis ring_gag trio werecanid werecanine werecreature werewolf wolf