The father returns from the shower wearing only a towel and his children (boy and girl around 10) pull off the towel. Two can play that game, though, and he in turn strips his children, who joyfully help in stripping each other. Short nudity of girl and boy. Now these "new family nudists" decide that mother needs to play too, and she gets stripped.
When 10, Laurie decides to play doctor with Jo (Sally Ann Tyler, 10). When she nonchalantly strips all the way and lies down in the grass naked, this is more than he was prepared for. He gets embarrassed and runs away. Full frontal of the girl.