Petite Professor Stumbles into Swinging

Mousy, modest newlywed Harriet is crazy about her hunky hubby but sane about everything else. She didn't get as far as she has in academia by putting her id ahead of her superego! But when a wrong turn lands the proper young couple smack in the middle of a naughty nude beach filled with gorgeous partiers freely enjoying the sun, surf, and one another's bodies, their shock and embarrassment slowly ...