FURVERT!

1:1 animal_genitalia animal_penis animal_vulva anthro balls barn bdsm bound chastity_cage chastity_device duo equid equine equine_genitalia equine_penis equine_vulva erection faceless_character faceless_female faceless_male female female_penetrated from_front_position fur genitals grey_body grey_fur hay hi_res horse imminent_sex lesijan lying male male/female mammal medial_ring metal missionary_position multicolored_body multicolored_fur nude on_back one_leg_up penetration penile penile_penetration penis questionable_consent raised_leg rust scar sex slave submissive submissive_female submissive_male vaginal vaginal_penetration vulva whip_mark