FURVERT!

2017 4:3 anatomically_correct anatomically_correct_genitalia anatomically_correct_vulva animal_genitalia anus blue_hair bodily_fluids catheter catheter_in_urethra embarrassed equid equine female feral genital_fluids genitals hair hasbro heart_symbol hi_res horse machine mammal medical_instrument my_little_pony one_eye_closed penetration pink_vulva pony pump purple_eyes pussy_sounding scientific_instrument solo spread_vulva spreading theskif urethra urethral urethral_penetration urine vulva wings yuksie_boom