FURVERT!

ambiguous_fluids anal anal_penetration backlash91 ball_gag bdsm bodily_fluids bondage bound bridle collar conditional_dnp digital_media_(artwork)dildo double_penetration double_vaginal drooling equid equine female feral forced gag genital_fluids halter hi_res horse leg_spreader legs_tied looking_back mammal mane penetration questionable_consent rear_view reins restraints saliva sex_toy solo spread_legs spreader_bar spreading standing submissive submissive_female submissive_feral tail tail_bondage tail_tied tears teats triple_penetration vaginal vaginal_fluids vaginal_penetration wrists_together