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Physical effort: Medium Control

Classic double penetration: vaginal and anal at once, for three

Classic double penetration is a position for three people in which the receiving partner is penetrated vaginally and anally at the same time. In its most common form, one partner lies on their back, the receiving partner lies on top of them face to face, and the third partner kneels behind. It is an advanced practice: it needs trust, a lot of lubricant, coordination between three people and the freedom for the receiving partner to stop at any moment.

Also known as: DP · Double penetration · MMF threesome

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Illustration of Classic double penetration: Three people: the receiving partner lies on top of a partner who is on their back and is penetrated vaginally from below, while a third partner kneels behind fo
Anatomy and biomechanics

One partner lies on their back on the bed with their legs extended. The receiving partner lies on top of them face to face, chest close to chest, with their knees on the bed on either side of the hips and part of their weight on their forearms; this partner is penetrated vaginally from below. The third partner kneels upright behind, between the legs of the person lying down, holds the receiving partner's hips and penetrates anally. The receiving partner can rise or lower their chest to change the angle for both partners. Movements need to be slow and coordinated, usually alternating rather than simultaneous, and the receiving partner sets the limits.

Why this position works

Some people who enjoy it describe a feeling of fullness from vaginal and anal penetration at the same time and the intensity of being the focus of two partners. For others, the appeal is the shared play and trust among three people. It is not for everyone, and sensations vary a lot from person to person: the receiving partner should be able to go at their own pace and stop whenever they want.

Sensory Exploration Medium Penis-Anus Configuration Penis-Vagina Configuration

Variations of this position

Variation 1: with a strap-on or toy behind

The same position, but the partner kneeling behind uses a strap-on or a toy instead of a penis.

The arrangement of the three bodies does not change. A toy lets the person behind choose a smaller size to start and control the depth with their hand or harness, which many receiving partners find easier for anal penetration.

  1. Set up the base position: one partner on their back, the receiving partner on top face to face, the third kneeling behind.
  2. The partner behind puts on the harness or holds the toy, with a condom on it and plenty of lubricant.
  3. They enter slowly while the receiving partner stays still and breathes calmly.
  4. Agree on the rhythm and wash the toy afterwards.

Variation 2: receiving partner more upright

The receiving partner lifts their chest and supports themselves on straight arms instead of lying chest to chest.

With the torso higher, the pelvis tilts differently: the vaginal angle for the person underneath changes and the person behind has to kneel a little higher. It takes weight off the person underneath but puts more load on the receiving partner's wrists and thighs.

  1. Start from the base position, chest to chest.
  2. The receiving partner places their hands on the bed beside the shoulders of the person underneath and straightens their arms.
  3. The partner behind adjusts their height, rising on their knees or adding a cushion under them.
  4. Go back to lying chest to chest whenever the arms get tired.

Variation 3: partner behind standing at the bed's edge

The person underneath lies across the edge of the bed with feet on the floor, and the partner behind stands on the floor instead of kneeling.

Standing spares the knees of the person behind and gives them more room to adjust height, but the thrust is easier to overdo. The receiving partner stays on top, kneeling on the edge of the mattress; the mattress must be firm so nobody slips.

  1. The partner on their back lies across the bed with their hips near the edge and feet on the floor.
  2. The receiving partner kneels on the edge of the mattress and lies on top of them, face to face.
  3. The third partner stands on the floor behind, bending their knees to match the height.
  4. Move slowly and stop if anyone loses their balance.

✓ Tips
  • Talk beforehand about limits, a stop word and who leads the rhythm; the receiving partner has the last word.
  • Use plenty of lubricant, especially for anal penetration, and prepare gradually with fingers or a small toy.
  • Use condoms, and never go from the anus to the vagina without changing the condom and washing.
  • The partner on top should take their weight on their knees and forearms so as not to crush the person underneath.
  • The partner behind should not push hard: with the receiving partner on top, a misaligned thrust can bend the penis.
  • Common mistake: both thrusting at full speed at once; alternate slow movements and stop if there is pain.
Interaction type
Simultaneous vaginal and anal double penetration, three people
Active anatomy
Two penises (or a penis and a strap-on)
Receptive anatomy
Vagina and anus
Main stimulation
Simultaneous vaginal and anal penetration, with the receiving partner on top and a third partner beh
Setups and participants
Trio · 3 people In a threesome

Frequently asked questions

Is lubricant necessary?

Yes. The anus does not lubricate on its own, and with two penetrations at once, generous lubricant reduces friction and discomfort.

How can the receiving partner prepare?

Relaxing, gradual anal play with fingers or a small toy beforehand, empty bowels if it makes you feel more comfortable, and agreeing on a stop word.

Does it hurt?

It can feel uncomfortable, especially at first. Pain is a signal to stop: slow down, add lubricant or change to something else.

Can it be done with a strap-on?

Yes. One of the partners can use a strap-on or a toy instead of a penis; the safety advice and the use of condoms on the toy still apply.

Reviewed by the editorial team ·

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