Specifically designed furniture for erotic purposes can include * Devices for spanking and flagellation such as the Berkley Horse * Sex swings * Devices for using gravity to aid in lovemaking without the use of complicated slings. LoveRocker * Fisting slings * Liberator (sex furniture) Various types of angled foam wedges or specially designed pillows that support various sex positions. * Bondage equipment such as stocks and pillories * Smotherboxes and other queening stools. * the Love Chair, a curious chair made of curved tubular sleel, articulated in several ways and designed to facilitate otherwise impossible sexual acts. This device was advertised in men's magazines in the mid 1970s, and is seen in at least one of Nina Hartley's Guide to videos, but it is