Allison starts out in a t-shirt and a pair of knickers and starts her 15 minute trashing by covering her legs in frosting. She moves on to cover her orange t-shirt in frosting too, and then rubs frosting over her face and into her hair. Her boob escapes from the side of her t-shirt, giving us a naughty glimpse. Next up it's chocolate and she covers herself in a bucketful of the gloop, before rubbing it in everywhere.

Director Kaydens is loving the show and shouts out helpful poses for her sister to show us... then Kaydens can't help getting involved, picking up a bucket of chocolate and pouring it over her sister.

By this stage Allison has removed her t-shirt and her boobs are swing free, while she focusses on headdunking into a bucket of creamy marshmallowy gunge. The white contrasts brilliantly with the chocolate. She grabs heaped handfuls from the bucket and now smears it all over herself to give herself yet another look, and then plays in all the mess, clearly having a great time.