Strap On

Strap-on harnesses tend to allow for a variety of dildos, enabling users to switch things up according to their or their partner's tastes. They can be used by a person of any gender or sexuality, but are most commonly used by lesbian women as well as women looking to peg their male partners. In general, having sex with a strap-on involves practice, especially for people without penises who have never had penetrative sex.

Strap-ons come in a variety of styles and materials, but they are most commonly made of nylon or leather. Another popular style turns a sturdy, comfortable pair of underwear into a harness by providing an O-ring to which the dildo attaches. O-ring attachment is the most common way that dildos attach to the harness, but other methods include vacuum seal and single-piece harnesses. Note that the latter tends to be low-quality and does not allow for the user to change dildos.

Strapless strap-ons are one other option. These are held in the wearer's vagina, and often offer vibration to the wearer and perhaps also the person being penetrated. People tend to either love or hate these. Some people find them hard to hold in place while others enjoy the challenge of "gripping" the strap-on.

A huge variety of strap-on compatible dildos exist. The best-quality ones tend to be made of silicone, which is durable, long-lasting, includes a bit of "give" and can be thoroughly cleaned after use. A few strap-on dildos include stimulation for the wearer by providing vibration at the base of the dildo.