A Sibling Driveway?

I was in the kitchen and heard some little voices in the living room. Joshy was telling Jessa something and I couldn't figure out what he was saying. So when I peeked around the corner, this is what I saw. He had been telling her that he wanted to drive his trucks on her back. She is such a sweet sister to him and she understood what he was asking. Don actually used to drive trucks on his dad's back when he was little. (So, I guess we are passing on a family tradition) Anyways, I love seeing my kiddos play together!