FURVERT!

2010 abs animal_genitalia animal_penis anthro athletic balls biceps big_penis biped blonde_hair brown_body brown_fur brown_hair equid equine equine_genitalia equine_penis erection feralise flared_penis fur genitals grin hair hooves horse male mammal muscular muscular_anthro nipples nude pecs penis pose presenting sheath sitting smile solo spread_legs spreading vein