Double penetration dildos

A double penetration dildo stimulates both the vagina and anus at the same time—two arms, one toy, simultaneous penetration in both areas. The fixed ratio between the two arms is tailored to average anatomy. In this overview, you’ll find double penetration dildos made of silicone, for solo use and for use with a partner. Also check out the full selection of all specialty dildos or the strap-on dildos for penetration using a harness.

What is a double penetration dildo?

A double penetration dildo — also known as a DP dildo, double penis, or double penetration dildo — is a sex toy with two arms that simultaneously penetrate the vagina and the rectum. The two arms are set at a fixed angle that matches the anatomy: the vaginal arm is longer and thicker, while the anal arm is thinner and shorter. “Double penetration dildo” is the most searched-for Dutch term. “Penetrable dildo” and “dildorama” are informal English variants. This type differs from a double dildo, which is designed for two people at the same time.

Why are double penetration dildos popular?

Simultaneous vaginal and anal stimulation provides a feeling of fullness that cannot be achieved with a single toy. The pressure from both arms simultaneously on the partition between the vagina and rectum intensifies the sensation of both penetrations. This type is popular among women who want to experience DP sex without a partner, and among couples where the woman wears the toy while her partner penetrates her vaginally—effectively mimicking double penetration with two penises through the combined action of the toy and partner.

Types and Variants

Classic DP Dildos

Two arms in a fixed ratio, made of silicone or TPE, without a motor. The vaginal arm is typically 12 to 16 centimeters insertable with a diameter of 3 to 4 centimeters. The anal arm is 8 to 12 centimeters with a diameter of 2.5 to 3.5 centimeters. This is the best-selling type. Always start with plenty of lubricant on both arms.

Vibrating DP dildos

Models with a vibration motor in the vaginal arm, the anal arm, or both provide extra stimulation in addition to penetration. The motors are usually controlled separately. A vibrating strap-on dildo can also be used as a DP dildo if the wearer wants to be stimulated internally and anally at the same time. See also the vibrating dildos.

DP dildos with a harness

Some double penetration dildos are compatible with a strap-on harness. The wearer uses the anal arm internally while the vaginal arm is available externally for the partner. This type overlaps with strap-on dildos and strap-ons. Double strap-on dildo refers to this combination type.

Flexible DP dildos

Models with a flexible connection between the two arms adapt better to individual anatomy than rigid models. The angle between the arms is adjustable within a limited range. This type is more comfortable to use if the standard angle ratio doesn’t fit exactly.

What should you look for when buying a double penetration dildo?

The distance between the two arms and the angle determine the fit. Measure the distance between your vaginal and anal openings as a reference point—this varies from person to person. Most DP dildos are designed for an average anatomy with a distance of 5 to 8 centimeters. Material: Silicone is skin-safe and flexible — the best choice for a two-armed model. Use plenty of water-based lubricant on both arms. Ensure adequate anal preparation for the anal arm.

Frequently Asked Questions About Double Penetration Dildos

Is a double penetration dildo suitable for beginners?

The vaginal arm is generally accessible to those accustomed to internal stimulation. The anal arm requires anal experience — do not start with anal penetration if you have no experience with it. Choose a model with a thin anal arm of up to 3 centimeters in diameter and use plenty of anal lubricant. Build up anal experience using butt plugs or small anal vibrators before trying a DP dildo.

How do I keep a DP dildo in place?

A DP dildo stays in place due to the combined muscle tension of both openings. With rigid models, the angle helps keep the toy stable. The toy may shift during movement—if necessary, hold it in place with one hand or use a harness for more stability.

What is the difference between a DP dildo and a double dildo?

A DP dildo has two arms in a fixed ratio for use by one person simultaneously for vaginal and anal penetration. A double dildo is a long, straight shaft for use by two people simultaneously from opposite ends. Both have two usable ends, but their applications differ fundamentally. Check out the double dildos for the two-person type.

Can I also use a DP dildo with a partner?

Yes. The woman inserts the dildo internally—the vaginal arm into the vagina, the anal arm into the anus—while the partner penetrates vaginally alongside the vaginal arm. This provides a double penetration experience where both the partner and the dildo are present at the same time. Communicate clearly about comfort and use extra lubricant.