animal_genitalia animal_penis anthro anus balls bdsm big_balls big_butt big_penis bodily_fluids bondage bound breasts butt cum cum_in_pussy cum_inside curvy_figure dripping duo equine_penis female flared_penis genital_fluids genitals huge_ass huge_butt huge_thighs interspecies male male/female nude overweight overweight_female penetration penis presenting prodding public public_use pussy restraints sex thick_thighs vaginal vaginal_penetration voluptuous wide_hips monsieurfluffnutter krystal canid canine equid equine fox horse mammal
If the flare is too big to go in, just push harder. I know fox pussies weren't made for horse cocks, but trust me, if you just force it hard enough, it will go in eventually.