The Mason's Workshop: rear entry kneeling on an armchair
The Mason's Workshop is a rear-entry position on an armchair. The receiving partner kneels on the seat facing the backrest, leaning forward with the forearms folded on top of it; the penetrating partner kneels upright just behind, on the front edge of the seat, with the hands on the receiving partner's hips. The backrest does the work that the hands would do on the floor, so the effort is low. It works for vaginal or anal penetration, and the penetrating partner sets the rhythm.
Also known as: Amateur · Doggy style on an armchair
Anatomy and biomechanics
You need a sturdy armchair with a high backrest. The receiving partner kneels on the seat facing the backrest, with the torso leaning forward at about 45 degrees and the forearms folded on top of the backrest, head resting near the arms. The penetrating partner kneels upright on the front edge of the seat, directly behind, with the torso vertical and the lower legs hanging over the front of the seat. Both hands rest on the receiving partner's hips to guide the movement. The penetrating partner sets the rhythm, and penetration can be deep. There is no eye contact; contact is at the pelvis and through the hands. The knees of both carry the load, and two people kneeling on one seat need a stable chair.
Why this position works
Some couples like it because it turns a rear-entry position into something comfortable: the backrest supports the receiving partner's upper body, so the wrists do not suffer, and the effort is low for both. The penetrating partner can guide the hips and control depth and rhythm. Depending on the body, the angle can feel pleasurable against the front vaginal wall or, in anal sex, near the prostate, but sensations vary from person to person.
Variations of this position
Variation 1: the receiving partner more upright
The receiving partner straightens up and holds the backrest with the hands instead of resting the forearms on it.
With a more vertical torso, the receiving partner's pelvis tilts less and penetration is a little shallower. The penetrating partner can bring the chest to the receiving partner's back and wrap an arm around them, for more body contact.
- Get into the basic position.
- The receiving partner straightens up and holds the top of the backrest.
- The penetrating partner moves closer until the chest touches the receiving partner's back.
- Move with a short, controlled rhythm.
Variation 2: the penetrating partner standing on the floor
The penetrating partner does not climb onto the armchair, but stands on the floor behind the edge of the seat.
If the seat height matches, standing frees the penetrating partner's knees and gives more stability and range of movement. The armchair holds only one person, so it moves less. Make sure the thrusts do not become too strong.
- The receiving partner kneels on the seat, forearms on the backrest, close to the front edge.
- The penetrating partner stands on the floor just behind.
- They bend the knees slightly to line up their pelvis with the receiving partner's.
- They hold the hips and set a controlled rhythm.
Variation 3: a cushion under the receiving partner's knees
The receiving partner kneels on a firm cushion placed on the seat, which raises the pelvis a few centimetres.
The cushion makes up for the difference in height when the penetrating partner is taller, without them having to spread their knees wide. It also pads the receiving partner's knees and slightly changes the angle of entry.
- Place a firm cushion on the seat, next to the backrest.
- The receiving partner kneels on it and rests the forearms on the backrest.
- The penetrating partner kneels behind and checks that the pelvises line up.
- Adjust the thickness of the cushion until the position feels comfortable.
✓ Tips
- Use a heavy, stable armchair, ideally against a wall: two people kneeling on one seat can tip a light chair.
- The penetrating partner keeps the movement controlled; strong thrusts from behind can bend the penis if it slips out.
- For anal sex, use plenty of lubricant and a condom, start slowly and stop if there is pain.
- Put a cushion under the receiving partner's knees if the seat is hard, and shift weight from time to time.
- For vaginal sex, a condom protects against STIs and pregnancy; never go from anal to vaginal without changing the condom.
- Stop if there is pain or if the chair moves.
Key facts
- Interaction type
- Vaginal or anal penetration from behind, both kneeling on an armchair
- Active anatomy
- Penis
- Receptive anatomy
- Vagina or anus
- Main stimulation
- Deep vaginal or anal penetration from behind, both kneeling on an armchair
- Setups and participants
- Couple · 2 people Hetero
Frequently asked questions
Is The Mason's Workshop suitable for beginners?
Yes: the effort is low and the backrest gives good support. The only thing to watch is that the armchair is stable with two people on it.
Who controls the rhythm?
Mostly the penetrating partner, with the hands on the receiving partner's hips. The receiving partner can push back gently to join in.
Can it be used for anal sex?
Yes. Use plenty of lubricant and a condom, go slowly and stop if there is pain. Do not switch from anal to vaginal without changing the condom.
What kind of armchair works best?
A heavy armchair with a firm, high backrest and a seat deep enough for two people kneeling. Placing it against a wall stops it moving.
Safety and evidence
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.
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.
Reviewed by the editorial team ·
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