When Ma goes out, Ana and her friend Tefy decide to strip off all their clothes and kiss and cuddle and play spank, before Messy Ma returns home and discovers them. She is horrified at their behaviour and insists they both get their clothes back on. To their horror, Messy Ma decrees they both must get a messy trashing.

Tefy is trashed first with pies, slime and chocolate, and is made to strip naked for additional humiliation. Then Ana receives a fully-clothed trashing with more pies, slime and chocolate.

Finally we see Tefy showering herself off. (Note: for clarity... in the messy section of this scene, Ana remains clothed.)