Yellow/ticklee/bikini or underwear mandatory

Since Jenna and Abby were already experts at tickling they decided to go for the 'Tickling expert' option.

On entering inside there were staff to greet the visitors and explain the rules. A young staff woman with brown hair, pale skin and petite built came up to greet Jenna and Abby. Her name was Rachel.

"Welcome to the 'Tickling expert' trial booth. You'll experience the most merciless and intense tickling combined with strong teasing and pleasure here. You'll also be restrained in a way that leaves all your ticklish spots exposed. Please strip down to your underwear or bikini and deposit your clothes here before proceeding any further."

Jenna and Abby were excited beyond measure and stripped down to their underwear, Jenna in blue and Abby in green.

"Unfortunately we have only one rack available at the moment. Would you like to wait or go in one at a time?"

"Hmm, that's a tough choice. Can we watch what's going on at the other racks while waiting?" Abby asked.

"Sure, some of the racks have viewing options. Watch for the sign at the entrance."