FURVERT!

1:1 animal_genitalia animal_penis anthro balls beverage_can black_nipples body_writing english_text equid equine equine_genitalia equine_penis erection fur genitals harrison_maker hi_res horse initials male mammal medial_ring mottled mottled_genitalia mottled_penis nipples nude penis pink_penis scrapheap_(artist)solo tally_marks text vein veiny_penis western_tally_marks writing_on_balls writing_on_belly writing_on_chest writing_on_genitals writing_on_penis writing_on_thigh