Sinister Secretary (2000)

When an overworked secretary is ordered to massage her boss' feet, she decides to get revenge on her evil supervisor by tickling her into submission then leaving her tightly bound and gagged. But her buxom superior wasn't born yesterday and soon she has her sweet subordinate tied in a strict hogtie. Also includes Jenny of the Jungle - a damsel-in-distress who is roped and muzzled while wearing a leopard skin bikini.