* It should be butt-nekked.
* Both (or however many partners you'd prefer at once) should have been showered and clean, none of that heavily perfumed shit.
* Sweat should only be for afterwords.
* Stupid shit should not be uttered during sex, sometimes, "ohhs, and ahhhhs" would do fine.
* If you are not done, and she (or he) is, go ahead and jack off.
* Never attempt any positions that you are not flexible enough or in shape for.
* Keep the farting to a minimum.
* Scented candles, scented candles!
* "Oh you are so big!" should be uttered only at the right moments.
* Hands, hands are very important.
* No excessive spit.
* Please brush and gargle before, not after.
* Make sure that positionally speaking, you two (or three or four) are in agreement.
* Make sure your toys are fun and can pack some punches! (not literally, but the stronger the viberation, the better it is.)
* Ventilation, very important for oral sex performance. (If you don't want to pass out.)
* There's nothing wrong with either dick or pussy.
* Don't forget to snuggle afterwards!