Sex is like vacation. It never lasts long enough.
If sex is a pain in the ass, then you're doing it wrong!
Sex is the only activity where you start at the top and work your way to the bottom while getting a rise.
Sex is like an SUV. Going too fast may cause a roll over injury.
Some sex is good. More is better. Too much is just about right.
Sex takes up the least amount of time and causes the most amount of trouble.
Sex is like air; it's not important unless you aren't getting any.
Sex is one of the nine reasons for reincarnation; the other eight are unimportant.
Sex has no calories.
Sex is dirty only if it's done right.