The Fetish Fantasy Series for Him or Her Hollow Strap On - Glow in the Dark from Pipedream. Here is the perfect strap-on for the both of you. Perfect for woman-to-woman encounters or that special rear-end experience. Many men love a deep anal sexual thrill and this strap-on can provide that excitement. The hollow dong can also assist men with erection difficulty. This quality strap-on is your key to new and exciting encounters. Includes 6" phthalate-free dildo and elastic harness.