What are some hot / sexy things your Key-Holder does or says that are 'vanilla' in nature? The first thing that comes to mind that @n2toys does is that She will slowly rub one foot up and down on Her other leg / calf while stretched out on the sofa / ottoman when reading & relaxing, really strikes a cord with me for some reason - cute sexy habit. She'll do the same by rubbing Her foot on 'my' leg when were cuddling at time - it's awesome.
A recent example is when my brother was over for dinner I prepared the meal and then cleaned up everything afterwards while she was sitting at the table talking.