French tickler

For example, you’ll see more things like the sex toy shop in San Francisco called Feel More that just created a “French tickler ice cream” to promote their sex toy.

Frances White, a biological anthropologist at the University of Oregon, once watched a female bonobo turn a stick into a kind of knobby “French tickler,” with which she then stimulated herself.

The issue also included instructions in "Sexercise" by Bonnie Prudden, whose was then fitness guru on the Today show, and "My Search for a French Tickler in Japan" by young Mimi Sheraton, later the Times food critic and a food writer for Time.