Billy is one hell of a prostate massager. I have seen prostate massagers, both in stores and online, and let me tell you, none of them hold a candle compared to Billy. First off, Billy is made by Lelo, which is a Swedish company that specializes in high end pleasure objects that come with high end, luxurious packaging, user manuals, storage bags and storage boxes. He's made of strong, durable silicone that has an amazing silky smooth feel. He's six and a half inches in length, which four inches of insertable length. What my husband -- and most other guys -- likes best about Billy is that he's just the right size. At three and a quarter inches in circumference he's big enough to provide adequate prostate massage and stimulation, but not so big that he'll cause discomfort and detract from the pleasure.

Billy features 5 different vibration settings and 7 vibration speeds on a handy 4-way control pad that is located at the base of the probe. There's the standard solid vibration, of course, but also a variety of pulsing and throbbing vibrations that can really zing your p-spot (or your G-spot, ladies!) into action. His silicone coating provides a soft, luxurious and velvety feel, which is only enhanced by lubrication (water-based only, as silicone does not generally play nice with oil and silicone-based lubricants!).

Billy requires no batteries. Instead, he has a rechargeable battery which you charge as needed with an included power adapter. A full charge can be achieved in an hour or less, and Billy can provide hours of fun in between charges.

As with any sex toy, you'll definitely want to wash Billy between uses. He can be safely wiped down with warm water and anti-bacterial soap. Just be sure to keep the power port cover closed, and keep water and soap away from that end of the toy.

I used Billy both on myself and on my husband. Billy makes an excellent G-spot vibrator -- the hard pulsations that he can provide are particularly stimulating. He's powerful and sleek enough to provide some great clitoral stimulation as well.

My husband also enjoyed Billy, so it looks like we may have to take turns playing with him! My husband isn't experienced with anal stimulation, but we have experimented on a few occasions, and he was definitely excited about trying Billy out. What he liked about Billy is that he was "just the right size" -- big enough that he could feel it, and his prostate could receive good stimulation, but not too big to cause any pain. Penetration was easy, thanks to Billy's silicone coating and some water-based lubrication. My husband also really enjoyed the vibrations, and it seems as though his favorite is also one of the pulse settings.

Billy's comfortable size and slight curve made it easy for me to hold onto the base while I gave my husband a blowjob. He loves oral sex, and seemed totally blown away by the combination of Billy in his ass and on his prostate and my mouth on his cock. He also liked the sensation of Billy on his own, but obviously needed some direct stimulation in order to have an orgasm. When he did come, it was fast and intense, and my husband definitely credits Billy with the speed and intensity!

In summary, Billy is definitely our new favorite toy. It's a good thing he is rechargeable; otherwise we'd be going through a lot of batteries!