Annie - Car trunk too small

We've already filmed a similar scene before. Annie's boyfriend is refurbishing their flat and he sends Annie for a couple more items to the hypermarket. Annie is looking forward to getting home as soon as possible because she clearly needs to pee but the items are too long and they just don't fit into the car, no matter how hard she tries. Anne is so busy with positioning the rods that she totally ignores her needs and soon a wet patch appears on her jeans...