Guys, if your SO complains about uncomfortable sex, or you just want to spice things up a bit I highly suggest checking out the website and seeing what you can do to improve the sex life at home.
Ladies (especially those fortunate enough to have private incalls), I would recommend at least one piece of this comfy sex furniture. Its amazing what a difference it makes. Even if you dont have a private incall, its nice just for personal life as well

http://www.liberator.com/