The Johnstons (plus Kimi)

Ah. A sunny Autumn day. Perfect for an afternoon walk.

And that's just what the Johnston family are doing, accompanied by Kimi the exchange student. However, as usual, one of the family lets the side down. 

Not strangely flatulent son Chip. No, it's Wendy (second from right.) She's gone commando, and under that boringly sensible coat...she's naked.  What a hussy.