I'm using a ground nozzle for vacuuming myself! First I warm up with nipple play and suck two breasts at once into the ground nozzle. My pussy can't wait to participate, cos it felt a little more intense than usual as the suction area is quite large and I had a hard time holding back my orgasm! I tried several positions and when I was very close to another orgasm, I put my fingers right into my vagina and squirt with pee stream so that every drop was sucked into the vacuum cleaner!