FURVERT!

2012 anthro anus balls belly_rub biped black_body black_fur black_nose black_pawpads black_spots canid canine canis chestnuts_(artist)dalmatian digitigrade domestic_dog erection fist fur genitals green_eyes humanoid_genitalia humanoid_penis lying male mammal markings nude on_back one_ear_up pawpads penis playful presenting short_tail smile solo spots spotted_body spotted_fur spotted_markings spotted_tail spread_legs spreading tail tail_markings white_body white_fur