Oral Tips: be Sensitive

Just like you have some spots that are definitely more sensitive than others, so does he. Having a mental map of all those weak-in-the-knee zones is going to amplify your oral skill set to the tenth power. Get better acquainted with these sweet spots: The head: use a little extra suction power just on the head for a surprising treat. The frenulum: treat the soft patch of skin beneath the head to tongue flicks or slow swirls for some added delight. The downside: just below the base of the penis, before the testicles is another sensitive spot to shed some electric attention.

Why We Love Sex (Besides the Obvious!)

It's a freakin' awesome way to burn calories. Hmmm, treadmill or nookie? So not a tough choice.

Lusty lovin' spikes your oxytocin levels — the hormone that makes you feel more connected to your guy.

Oh, and that oxytocin that bonds you two? It also helps you sleep better. Cool.

Some docs say having an orgasm makes menstrual cramps go away.

It banishes stress! After a really sucky day at work, crawl into bed with your guy and let him help you with that tension.

Feel a cold coming on? You need some action. Studies show doing it once or twice a week can boost your immune system.

People who get it on at least twice a week live longer than those who don't.