FURVERT!

abs anthro anus big_breasts black_hair black_tail bodily_fluids breasts dock_(anatomy)duo equid equine female female/female fingering fingering_partner french_kissing fur genital_fluids genitals grey_body grey_fur hair hi_res hooves horse kissing kneeling long_tail mammal muscular muscular_anthro muscular_female nipples saliva saliva_string sex tail thatmuttmarie vaginal vaginal_fingering vaginal_fluids vulva