FURVERT!

abs alex_(kamyuelo)anthro balls bdsm black_body black_fur blush bondage bound canid canine canis duo fangs foreskin fox fur genitals half-erect heart_symbol hi_res humanoid_genitalia humanoid_penis imminent_anal imminent_sex interspecies kamyuelo larger_male male male/male mammal muscular muscular_anthro muscular_male navel nipples orange_body orange_fur pecs penis purple_eyes raymond_(kamyuelo)restraints rope rope_bondage rope_harness size_difference smaller_male smile teeth vein wolf yellow_eyes