abs anthro biceps black_eyes black_hair black_mane black_nipples black_tail blue_clothing blue_underwear bottomwear briefs brown_body brown_ears bulge clothed clothing countershade_thighs countershading detailed_background forest hair light_body light_countershading male mane mountains muscular muscular_anthro muscular_male navel nipples outside partially_clothed pecs plant seductive solo standing tree underwear underwear_bulge underwear_only white_body white_countershading nr_union equid equine horse mammal
A sexy horse in the mountains :O

Any ideas welcome!