Rule 34 Dev - 3:4 anatomically_correct anatomically_correct_genitalia anatomically_correct_pussy animal_genitalia animal_pussy anthro artificial_insemination big_ears blue_eyes bodily_fluids bodily_fluids_in_pussy canid canine canine_pussy cervical_penetration cervix colored cum cum_in_pussy cum_in_uterus cum_inside cum_tube female fennec fox fur furry_only genital_fluids genitals hi_res impregnation in_heat laboratory looking_up lying mammal medical medical_instrument medical_play on_side penetration pregnancy_risk pussy ravasker scientific_instrument semi-anthro solo spread_legs spreading syringe traditional_media_(artwork) uterus vaginal_penetration yellow_body yellow_fur|4798712568