Wet DreamsDid you ever wonder why so many people maintained pools on their residential properties? For these couples, it's all about the opportunities. Having a pool in your back yard gives you opportunities to have sex at the drop of a hat. When you're outside sunbathing, what better time to drop your towel and have at it with whomever is available-the pool boy, your next-door neighbor, or even your closest girlfriend. And with these hot couples, havin...