Tarzan, the Ape Man (1981)

"I've never touched a man before!" It's Bo Derek as Jane, kneeling over an unconscious Tarzan (Miles O'Keeffe) in their first screen encounter after 45 minutes of solo swimming, snake-dodging and needless knocker action on behalf of Jane and her lovingly photographed breasts (photographed, I might add, by director-husband John Derek, so that's OK). Tarzan is lying on the sand in his trademark loincloth and, oddly, a funky headband. Undeterred by the outfit, Jane starts touching. "It's nice," she says, going slowly, yet directly, for the crotch. "It's very nice!"