Out of all male sex toys, it's safe to say the pocket pussy is by far the best seller. It gives a guy everything he needs for a good orgasm - visual stimulation and some good warm and tight tactile thrusting. Depending on your budget, you can go all the way and get the most realistic vagina that rivals a real woman or if you're more constrained, then a simple masturbator sleeve will certainly do the trick.
A very important addition to any purchase is lubrication. It's the only way you can re create the slippery feel of a woman's vagina. Warming lubricant is the next step closer to her warm skin. Other masturbators may vibrate or have suction capability, regardless of what you like one of these will suit your needs.