Sexual teasing leads to multiple orgasms?

use your imagination and use your lips.i think there's a good post for this under "how do I spice it up?"

Jerking the guy off... till he feels like he's about to cum then stopping... it will make him go crazy.

Licking. Skin contact, e.g. using your breasts. Riding without penetration. Etc. Use your imagination. It should be something that you enjoy too, that's more of a turn on.

Well do you know what makes you guy horny that would be a good place to start. If you don't know ask him where his horny spots are and if he has any.