I thought you'd like those. I just Googled "body shaped furniture" or "boob shaped chair images". These pics came from an art website, but I won't post a link because I'm not sure its entirely secure. I got a suspect download and had to debug my system. But it looks like these are one-off artworks rather than pieces of furniture. But hey, how cool would it be to have some boobie themed art commissions to back up your two-wheeled investments? Get your wallet out. You know you want to.
