FURVERT!

4_toes abs anchor anthro ball_gag barefoot bdsm bondage bottomwear bound bulge canid canine canis chain clothing demon detailed_bulge fantasy feet foster-tony fully_bound gag hands_behind_back hybrid male mammal muscular muscular_male muscular_sub nipples pecs plantigrade restrained restraints rope solo story story_in_description submissive submissive_male suspension toe_restraints toes toes_tied underwear wet wolf