Glass

A fantastic, fully transparent material invented by Al Gore. Without glass, there would not be any windows, and when you drove your car your face would be hit by bugs, rocks, rain, etc.

However, the primary use of glass is to press body parts, mainly tits and ass, against it from one side and to look at it and take pictures of the results from the other side. The view is always interesting and sometimes even funny. Windows and shower doors are always great to use, but even better are glass tables. (Make sure it does not break when you sit on it!!)

The two standard erotic poses are ass on glass and tits on glass.

Rear pressed against glass

File:Tits pressed against glass.jpg

Tits pressed against glass: Using glass for it's intended purpose