This is definitely not suitable for work.
As much as it sounds like a joke, there really is an iPhone sex toy. Thanks to the touch-screen technology, there's a heck of a lot more that can be done entertainment wise than on less-tech phones. The "Rub My..." web application can be downloaded for some dirty entertainment.
This is really quite crude, but basically, the 'game' if you will, lets users touch a woman's most intimate parts. The girls is to virtually practice pleasuring a woman.
If you must see it, check out the product page, but I, like ShinyShiny, can't get myself to print the name.
Check it out for yourself by following the source link.
Very Naughty iPhone Toy
More Stats +/-
Playfully Illustrative Egg Packs
Lucky Japanese Jewelry
50 Educational Toy Gifts
Holiday Character Gift Wrapping
Organic Fungal Furniture