FURVERT!

2014 abs ang3l animal_genitalia anthro balls bdsm biceps biped bondage bound canid canine canis crouching digitigrade domestic_dog erection feet flaccid genitals glans hands_above_head hindpaw humanoid_genitalia humanoid_penis male male_anthro mammal manly muscular muscular_sub muscular_thighs navel obliques paws pecs penis pit_bull restraints rope rope_bondage sheath simple_background solo submissive triceps