I can't imagine wearing a pair of panties with a zipper on them. A mere slip of the hand, and you could cause yourself a mischief that wouldn't be fun. At least Vixen is shaved baby-smooth, so no chance of catching a hair, or hopefully her penis - but it does give a great visual. If you were the lucky one to unzip her, you'd find a sweet, smooth penis underneath, just ready to be fondled and sucked, and on removing the panties completely, a smooth, willing and ready hole that needs filling up. Vixen has quite the dildo. Actually a cross between a plug and a dildo, with big curves that she gradually manages to 'pop' inside of her, each filling her further and stretching her to the maximum whilst she enjoys each developing stimulation.