FURVERT!

2008 abs animal_genitalia animal_penis anthro biceps biped blotch bottomwear clothed clothing equid equine equine_genitalia equine_penis erection eyebrows flared_penis front_view genitals hair hands_behind_head hi_res horse long_hair male mammal monochrome muscular muscular_anthro muscular_male navel nipples open_bottomwear open_clothing open_pants pants pecs penis pose presenting raised_eyebrow scratches_volume_2 simple_background sketch solo standing topless traditional_media_(artwork)white_background