妈妈们说，如果家里突然变得安静，她们总是知道，孩子一定在作怪……

一个小男孩在妈妈的梳妆台上探索，他发现了一只口红。一开始，它跑到了小男孩的嘴唇上，还挺好看的。接着，它开始走动......来到了镜子上......闪亮的地板上......涂啊涂，甚至跑到了毛茸茸的猫身上。啊哦！如果爸爸妈妈和姐姐看到这些乱七八糟的东西，会怎么样呢？

They say they always know you’re up to something when the house goes quiet…

Exploring his mother’s dressing table, a little boy discovers THE LIPSTICK. It begins on his lips, where it looks very good – MWAH! But then it goes for a little walk … squiggle, squiggle … on the mirror … scribble scribble … on the shiny floorboards … smudge smudge. And even on the fluffy cat. Uh-oh! What will happen when Mum, Dad and big sister sees all this mess? From the team behind Angry Cookie comes a hilarious and joyous story all about artistic expression, self-confidence and supportive, accepting parenting.