I don't know why I have such a difficult time with the search function on this forum but I do. Recently someone posted a problem with wanting added support against their bed wall but I couldn't find it. I solved that problem with a body pillow:
Laura Ashley® 233 Thread Count Body Pillow - BedBathandBeyond.com
One can buy ready-made cases but I made my own:
2013 Escape 15A, "Egbert"
Ford 150 XLT 5.8L