Get a nice hotel room for a night, put on your skimpiest negligee, then start with the lapdance. Slowly undress him, make him lay on the bed and give him a sensual massage, back and then front. While he's on his back, don't let him move, and give him the best sex he ever had. Give him a little time to recover and start over if he can handle it. Now THAT'S a birthday present!