FURVERT!

2022 anthro arms_tied balls bdsm big_balls big_penis black_collar bondage bound collar genitals godafterdark grey_background huge_penis humanoid_genitalia humanoid_penis legs_tied male mammal mohawk monochrome mostly_nude murid murine nipples penis rat rodent simple_background solo submissive submissive_anthro submissive_male tape tape_bondage