kegels

What are they exactly. I'd like to do them to control my orgasms..a little bit more.

It is the contraction of the pubococcygeus muscles - the muscles that stop the flow of pee midstream or the ones that make your dick twitch all by itself. You practice rapid contractions and also sustained contractions several times a day.

Google for more details.

I tryed holding in my cum...and that is extreamly hard :|