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Physical effort: Medium Posterior

The Sunset at the Bay: kneeling rear entry on a chair

The Sunset at the Bay is a rear-entry position on a chair. Both partners kneel upright on the seat, one behind the other: the receiving partner faces the backrest and holds on to it, and the penetrating partner kneels close behind, chest against their back, arms wrapped around their torso. Penetration can be vaginal or anal and is of medium depth. There is no eye contact, but the embrace and kisses on the neck make it a close position. It needs a stable chair and good balance.

Also known as: Desert Island · Kneeling rear entry on a chair

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Illustration of The Sunset at the Bay: Both partners kneel upright on the seat of a sturdy chair, one behind the other: the receiving partner faces the backrest and grips it, while the penetrating pa
Anatomy and biomechanics

The receiving partner kneels upright on the seat of a chair, facing the backrest, knees together and torso vertical, with both hands gripping the top of the backrest. The penetrating partner kneels on the same seat directly behind them, upright, with lower legs and feet extending off the back of the seat. Their chest rests against the receiving partner's back and their arms wrap around the torso, which steadies both bodies. The penetrating partner sets the pace with short movements of the hips; the upright posture limits depth to a medium range. The face rests next to the partner's neck or cheek, so kisses on the neck and shoulder come easily. Both knees bear weight on a hard seat, and balance is the main challenge.

Why this position works

Many couples like the full-body embrace: the penetrating partner's chest against the receiving partner's back, arms around them, lips at the neck. The chair adds novelty and a firm handhold, and the receiving partner can push back slightly against the backrest to adjust the angle. The penetrating partner's hands can move over the chest, belly or genitals, which some people find adds a lot to the experience. Sensations vary from person to person.

Variations of this position

Variation 1: chair against the wall, hands on the wall

The chair is placed with its backrest against a wall, and the receiving partner rests their hands flat on the wall instead of gripping the backrest.

The wall stops the chair from tipping and gives the receiving partner a wide, stable support at shoulder height. The torso stays upright, so the embrace and the medium depth do not change.

  1. Push the chair until its backrest touches a wall.
  2. The receiving partner kneels on the seat facing the wall and places both hands flat on it.
  3. The penetrating partner kneels behind and wraps their arms around their torso.
  4. Move with short strokes; the wall absorbs any push forward.

Variation 2: torso leaning over the backrest

The receiving partner leans the torso forward and rests the forearms on top of the backrest, arching the lower back slightly.

Tilting the torso tips the pelvis back and changes the angle of entry, and penetration can become a little deeper. The embrace becomes looser: the penetrating partner holds the hips or waist instead of the chest.

  1. Start in the basic position, both kneeling upright.
  2. The receiving partner leans forward and rests the forearms on the top of the backrest.
  3. The penetrating partner moves their hands to the receiving partner's hips or waist.
  4. Adjust the lean together until the angle feels comfortable; stop if the lower back strains.

Variation 3: receiving partner with knees apart

The receiving partner separates the knees towards the edges of the seat, lowering the pelvis slightly, while the penetrating partner kneels between them.

Opening the knees lowers the receiving partner's hips, which helps when the penetrating partner is shorter, and gives a wider base of support on the seat. It needs a wide enough chair for both sets of knees.

  1. Use a chair with a wide seat.
  2. The receiving partner opens the knees towards the sides of the seat, still gripping the backrest.
  3. The penetrating partner kneels between them, close to their back.
  4. Check that both are stable before starting, and move gently.

✓ Tips

  • Use a sturdy chair with a high, solid backrest and no wheels; standing it against a wall adds stability.
  • Put a folded towel or cushion on the seat to protect both partners' knees.
  • Keep movements short and controlled: on a narrow seat, sudden thrusts can unbalance you both.
  • Go slowly and keep the angle steady; if the penis slips out, re-enter gently to avoid bending it.
  • For anal sex, use plenty of lubricant and a condom, and do not switch from anal to vaginal without changing the condom.
  • Mistake: letting the penetrating partner lean all their weight on the receiving partner's back.
  • Stop if there is pain or if the chair wobbles.

Key facts

Interaction type
Vaginal or anal penetration from behind, both kneeling upright on a chair, in an embrace
Active anatomy
Penis (and hands to caress)
Receptive anatomy
Vagina or anus
Main stimulation
Vaginal or anal penetration from behind, with full-body embrace and hands free to caress
Setups and participants
Couple · 2 people Hetero

Frequently asked questions

What kind of chair works best?

A solid chair with four legs, a wide seat and a high backrest, without wheels or a swivel. A chair standing against a wall is even more stable.

Is it a deep position?

Not especially. Because both partners are upright, penetration is usually of medium depth, which many people find comfortable.

Is it suitable for people with knee or balance problems?

It is not the best choice: both partners kneel on a hard seat and need good balance. A cushion helps, but if the knees hurt it is better to choose a position on the bed.

Can it be done with anal sex?

Yes. Use plenty of lubricant and a condom, start slowly and let the receiving partner guide the pace by pushing back against the backrest.

Safety and evidence 2 topics · 3 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 ↗

A-spot / AFE zone: limited evidence

The “A-spot” or AFE zone has been proposed to describe a deeper area of the anterior vaginal wall. Available evidence is limited and does not support presenting it as a confirmed anatomical structure.

Sources
Chua Chee Ann. A proposal for a radical new sex therapy technique… the AFE Zone Stimulation Technique. Sexual and Marital Therapy. 1997. Original article ↗

Reviewed by the editorial team ·

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