Making a heated bed - GIF

Making a heated bed.

<video controls autoplay loop style="max-width: 100%;">
<source src="https://diqn32j8nouaz.cloudfront.net/tooltalk_17380176297922.mp4" type="video/mp4">
Your browser does not support the video tag.
</video>


Previously:

Man paraglides on a bed - GIF
Third world bed fabrication - video
Under-bed fireplace - GIF

What's wrong with flannel sheets a couple of good, quilted blankets, and your own body heat?

I have more trouble with being too warm than not warm enough. Maybe where she is it is very cold.