Going through LR and trying to clean up some folders and came across this. I'm not a people photog but my son talked me into doing a session of his kids for a Christmas portrait.
Great job capturing a genuine moment between these three. I think they might be a bit over exposed though, as the highlights on their skin seem very harsh and might benefit from some reduction in whichever raw editor you might use. Perhaps reduce the saturation a smidge as well, as some areas seem over saturated. I might also consider using photoshop to extend the bottom of the image a bit, as the crop seems a bit too close to their feet, to my liking at least.