Buy at http://tinyurl.com/WV4-STC The BEST couples toy line on the market, the We-Vibe, by Canadian company Standard Innovation Corp, comes out with generation 4. This luxury, dual motored vibrator is made of 100% body safe silicone, now a smooth matte texture available in boringly common, purple or pink. Its waterproof, rechargeable and protected by a 1 yr warranty, but what's it for? Well you could use it solo, or during oral sex, but it's really meant to be used during hetero intercourse. She slips the smaller end inside and the other arm wraps around her pubic bone and rests against her clitoris. This still leaves enough room for him to enter her, enjoying the same vibrations that she feels, along his shaft. Both motors are simultaneously controlled by a small remote control. The generation 4 now gives you strength control on each of 6 patterns, but personally even the strongest setting is barely a 7/10, which is nice but not quite enough to get me off. I still highly recommend the We-Vibe 4, as it is the absolute best toy of it's type and even stays put in all of the positions that we tried. It even comes in a Plus version (http://tinyurl.com/WV4P-STC) that is controlled with your smart phone from even countries away, as she (or he) wears it like a vibrating panty! Use a water based lube, clean with antibacterial soap and water. Charging in the included small plastic case for 4hrs, gives you up to 3hrs of use.