1. Locate rapist ghosts of people that passed while harboring intense unfulfilled sexual desires. 2. Somehow bind the ghosts to pieces of furniture. 3. Open a furniture outlet in an area frequented by repressed horny MILFs. 4. PROFIT off of impulse purchases while they're too blissed out to look at the dollar/yen figure.
I was going to comment on possible complaints/lawsuits about molestation/rape, but I guess saying you where attacked by an invisible man immediately after sitting on this divan probably wouldn't look good on a police report or court document.