I would edge my ex-GF and she would have several mini-orgasms. I would 69 her and she would hungrily attack my cock. After 40-45 minutes, she would be begging for my cock in her pussy. I would pound her for awhile before exploding inside her.
This is one of my favorite games. Tie her down, put the machine/vibrator to work, and let her have all the orgasms she wants. And then, when she's had all she wants/can stand..... Make her have a dozen more. MWAHAHAHAHA!!!