FURVERT!

4_toes absurd_res ankles_tied anthro anus backsack balls bdsm bondage bound butt canid canine canis claws completealienation curled_tail domestic_dog feet fluffy_paws genitals hi_res humanoid_genitalia humanoid_penis ickalius legs_tied male mammal pawpads paws penis restraints rope rope_bondage rope_harness solo struggling stuck tail toes