In the case of a "2" specimen, the beauty must be extreme to the point that simply admiring her, as one would do to a fine work of art, is more desirable than engaging in sexual activities.
To "Rub That" is technically superior to "Tap That" though some will disagree. This is because the specimen is almost always more attractive.
-1 = Death at first sight
0 = I'm keeping my penis in my pants.
1 = Using penis to have sexual acts with specimen**
2 = Keeping distance or using hands to admire specimen*
* This act is defined as "Rubbing That"
**This act is defined as "Tapping That"
The other day I saw this highly attractive specimen and my hand got all tingly because I wanted to rub that.
I stopped masturbating after I discovered the pleasure of rubbing that.
My wife uses cucumber scented moisturizers so that rubbing that is more pleasurable with her. It doesn't work though because my wife is morbidly obese and is covered in boils.
I often cry when rubbing that because the the pure beauty blinds my eyes.
Sometimes I rub leather furniture to simulate rubbing that.