FURVERT!

2007 animal_genitalia animal_penis anthro bdsm black_body black_fur blotch bodily_fluids bondage bound brown_collar canid canine canine_genitalia canine_penis canis collar detached_sheath domestic_dog erection feet fur genital_fluids genitals great_dane hands_behind_back hi_res hindpaw kneeling knot knot_in_sheath leash looking_at_viewer male mammal mastiff molosser pawpads paws penis petplay precum puppyplay red_penis roleplay scratches_volume_1 sheath simple_background solo submissive submissive_male tail textured_background tongue tongue_out traditional_media_(artwork)white_body white_fur