Although it might seem like an unusual concept for some, the waiting game can be fun and bring out great results. Again, depending on what you are looking to build with this girl you are trying to seduce. Here are a few reasons why you should say good night and walk away, in those situations.
It keeps you interested
Once you had sex, the effect of surprise is gone, you have (almost) seen it all. The “buildup” is over.
Every man enjoys a good challenge.
Waiting creates anticipation, while you get to know her, you can imagine how good it will be.
It gives you times to get to know her
The waiting period gives you time to get to know her and see if you even feel like pursuing this relationship.