FURVERT!

2014 abs anthro ball_gag balls bdsm big_penis black_nipples bondage bound brown_balls brown_hair chumbasket dated equid equine front_view fur gag gagged genitals glistening glistening_eyes grey_body grey_fur hair half-erect hi_res huge_penis looking_at_viewer male male_anthro mammal multicolored_hair muscular muscular_anthro muscular_male nipples nude orange_eyes pecs penis red_body red_fur restraints solo spreader_bar standing striped_arms striped_legs two_tone_hair vein veiny_penis white_body white_fur white_hair