Sex feels great, obviously, but adding vibration and some extra firmness (if a penis is involved) to the mix can make it feel even better! On that note, please meet CalExotics' Dual Climaxer.

This silky, super-powered vibe fits over your or a partner's penis, a strap-on, or any favorite penetrative toy. Once the two stretchy purple rings are in position, the silky tongue teaser and tons of texture will be all set to stimulate a partner's sweet spots—or yours.

One button activates Dual's twelve deep, rumbly vibration modes.

The pure silicone Dual Cimaxer is body-safe, easy to clean with mild soap and water/your favorite toy care fluid/foam, and it's good to go with any water-based lube you love. It's rechargeable (the USB cord you'll need is included) and fully waterproof.

*The Dual's rings stretch from about 1.25"/3.25cm and 2"/5cm in diameter