Actually, (just to spam a little) set it up as a sex toy store (through
SexToySex.com of course)! you can promote it offline as well, the justkiss.us is a memorable enough domain that you can tell it to people on the street, or do offline advertising with it. Just put a refresh into your main page (or have it go directly to the store) and you can put a link to your page in the top of it.
*spam off*