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Physical effort: Medium Standing

Prison Guard: standing rear entry with the arms held behind

Prison Guard is a standing rear-entry position in which the receiving partner holds on to nothing: they fold forward at the waist with legs almost straight and stretch their arms back so the penetrating partner, standing upright behind, can hold their wrists or forearms. That hold gives the position its name and is what keeps the balance. It allows deep vaginal or anal penetration and calls for flexibility, trust and communication.

Also known as: standing doggy with arms held · prison guard position

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Illustration of Prison Guard: The receiving partner stands with legs almost straight and folds forward at the waist until the head is near the knees, stretching both arms back; the penetrati
Anatomy and biomechanics

The receiving partner stands with feet slightly apart and legs almost straight, folding forward at the waist until the head is near the knees. They stretch both arms back without resting their hands on any surface. The penetrating partner stands upright right behind, feet firmly planted, holding their wrists or forearms at the level of their own hips. From there they control rhythm and depth, which can be deep. The receiver's balance depends on their feet and that hold. The load falls on the receiving partner's lower back, hamstrings and shoulders; contact between the two is limited to the pelvis and hands.

Why this position works

Some couples are drawn to the sense of surrender and power play: the receiving partner lets themselves be held and the penetrating partner leads the movement. The rear angle with such a deep forward fold allows deep penetration, and some people feel pressure on the front wall of the vagina or, during anal sex, around the prostate; that is a possibility, not a promise. There is no eye contact, so talking matters. Sensations vary from person to person.

Variations of this position

Variation 1: Holding the forearms

The penetrating partner grips the receiving partner's forearms near the elbows instead of the wrists.

The grip moves closer to the elbows: the hold is firmer, the receiver's torso is slightly less folded and the shoulders are stretched less.

  1. Get into the basic position, standing one behind the other.
  2. The receiving partner reaches back with elbows slightly bent.
  3. The penetrating partner holds their forearms near the elbows.
  4. Check the receiver's shoulders feel no strain before you start moving.

Variation 2: With the knees bent

The receiving partner bends the knees slightly instead of keeping the legs straight.

The receiver's legs go from almost straight to bent: the hamstrings and lower back work less and the pelvis drops a few centimetres, which also helps match heights.

  1. The receiving partner sets the feet hip-width apart.
  2. They bend the knees slightly and fold forward at the waist.
  3. They reach back so the penetrating partner can hold their arms.
  4. Adjust the knee bend until your pelvises are level.

Variation 3: With one arm held

The penetrating partner holds just one wrist; the receiving partner rests the other hand on their own thigh or knee.

Going from two arms held to one gives the receiver a support point of their own and more stability, and leaves the penetrating partner a free hand for the receiver's hip.

  1. From the basic position, the penetrating partner lets go of one wrist.
  2. The receiving partner rests that hand on their thigh or knee.
  3. The penetrating partner places the free hand on the receiver's hip.
  4. Move slowly until you find a comfortable balance.

Variation 4: With a flat back

The receiving partner folds only until the back is parallel to the floor, rather than bringing the head to the knees.

The receiver's torso tilts about 90 degrees instead of folding fully: it requires much less flexibility, the head stays above hip level and balance is easier. Penetration is usually a little less deep.

  1. The receiving partner stands with feet slightly apart.
  2. They fold at the waist until the back is horizontal.
  3. They reach back and the penetrating partner holds their arms.
  4. Once you feel stable, you can gradually increase the fold.

✓ Tips

  • Do it on a firm, non-slip floor, barefoot or in shoes that grip, with clear space around you in case you need to let go.
  • The penetrating partner holds firmly but without pulling: the receiver's arms should not be stretched beyond what is comfortable for the shoulders. If balance becomes shaky, let go and rest the hands on the thighs or a piece of furniture.
  • If the receiving partner cannot fold that far, they can bend their knees slightly; if they feel dizzy with the head down, they should straighten up slowly.
  • Keep thrusts controlled: standing from behind, a hard thrust at a bad angle can bend the penis. If it slips out, guide it back in by hand.
  • Use lubricant and a condom; for anal sex, use plenty of lube, go slowly and stop if there is pain.

Key facts

Interaction type
Standing rear-entry vaginal or anal penetration, with the receiver's arms held behind
Active anatomy
Penis
Receptive anatomy
Vagina or anus
Main stimulation
Deep vaginal or anal penetration from behind
Setups and participants
Couple · 2 people Hetero

Frequently asked questions

Is it suitable for beginners?

It is not the easiest: it requires hamstring flexibility and trust, because the receiving partner holds on to nothing. It is worth trying the version with a less steep forward fold first.

Where does the receiving partner put their hands?

Nowhere: they stretch their arms back and the penetrating partner holds them by the wrists or forearms. That hold is what defines the position.

Is it safe for the shoulders?

With a firm hold and no yanking, yes. The receiving partner should say if they feel strain in the shoulders, and then you let go.

Can external stimulation be added?

Both partners' hands are busy. If you want it, the penetrating partner can hold just one arm and use the other hand.

Safety and evidence 1 topic · 2 clinical and academic references

Scientific context for common terms used on this page. Keeping these terms makes the content easier to understand; the sources clarify what is established and what remains uncertain.

G-spot: what the evidence says

“G-spot” is a widely used term for a sensitive area of the anterior vaginal wall. Scientific literature has not established a discrete anatomical structure with an agreed location, size and nature; sensitivity and response can vary between individuals.

Sources
O'Connell HE, Sanjeevan KV, Hutson JM. Anatomy of the clitoris. The Journal of Urology. 2005. PubMed ↗
Vieira-Baptista P, et al. G-spot: Fact or Fiction? A Systematic Review. Sexual Medicine. 2021. PubMed ↗

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