orgasmic

Example:He experienced an orgiastic pleasure when he finally reached the climactic moment.

Definition:Excessively libidinous; characterized by or involving a period of uncontrolled indulgence in sexual activity.

Example:The actress felt an almost ecstatic response as she took the stage after her years of hard work.

Definition:Experiencing intense pleasure, delight, or exaltation, often to the point of mental or physical loss of control.