FURVERT!

anal anal_penetration animal_genitalia animal_penis anthro anthro_on_feral anthro_penetrated anus balls bdsm bestiality biped bondage bound bridle butt chastity_cage chastity_device draft_horse equid equine equine_genitalia equine_penis farm fence feral feral_penetrating feral_penetrating_anthro fjord_horse genitals group hands_behind_back herd hi_res horse imminent_anal imminent_gangbang imminent_sex intraspecies intraspecies_bestiality larger_feral larger_male male male/male male_penetrated male_penetrating male_penetrating_male mammal outside penetration penile penile_penetration penis petplay petpolaris ponyplay prodding quadruped questionable_consent roleplay sex size_difference smaller_anthro smaller_male smaller_penetrated submissive submissive_male trio urethral urethral_penetration