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Physical effort: Low Self-exploration

La Prona: face-down solo masturbation by rubbing against the bed

La Prona is a solo masturbation technique for people with a penis: lying face down, you rock your pelvis against the mattress or a folded pillow so that the rubbing stimulates the penis, without using your hands. It is low-effort and many people discover it on their own. It is worth knowing how to practise it with care, and alternating it with other techniques, so that it does not become the only way you can reach orgasm.

Also known as: Prone masturbation · Face-down masturbation · Humping the pillow

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Illustration of La Prona: Lying face down on the bed, with chest and forearms on the mattress and legs extended, the pelvis presses against the mattress or a pillow and rocks gently. The
Anatomy and biomechanics

Lie face down on the bed with your chest on the mattress, forearms crossed in front of your head and your head resting on them. Your legs are extended and slightly apart, toes touching the mattress. The pelvis stays pressed against the mattress, or against a folded pillow under the hips, rather than lifted: that contact is what creates the rubbing. Movement comes from a gentle rocking of the pelvis, forwards and backwards or in small circles. You set the pressure and rhythm. Effort is low, though the rocking puts a slight load on the lower back.

Why this position works

Some people like it because the body is fully supported and relaxed, the hands are free and the pressure spreads over a wider area than with the hand. It can feel different and can be a way of exploring your own responses. Sensations vary from person to person, and what works best is usually to vary techniques rather than always use the same one.

Relaxation and Surrender Self-Discovery Easy Self-stimulation

Variations of this position

Variation 1: folded pillow under the hips

A folded pillow under the hips gives the pelvis something to press against and makes it easier to control the pressure.

The pillow raises the pelvis slightly and becomes the rubbing surface instead of the mattress; it also reduces the arch of the lower back.

  1. Fold a pillow in half and place it where your hips will be.
  2. Lie face down with your hips on the pillow, chest and forearms on the mattress.
  3. Rest your head on your crossed forearms and keep your legs extended.
  4. Rock your pelvis gently against the pillow, with moderate pressure.

Variation 2: on a soft folded towel

A clean towel folded several times under the pelvis gives a soft, smooth surface that is easy to wash.

The posture is the same; only the surface changes. A smooth, clean fabric reduces chafing and makes hygiene easier.

  1. Fold a clean, soft towel several times and place it under your pelvis.
  2. Lie face down with your chest and forearms on the mattress.
  3. Rock your pelvis slowly, without pressing hard.
  4. Wash the towel afterwards.

Variation 3: legs together

Instead of keeping your legs slightly apart, bring them together and lightly squeeze your thighs and buttocks while rocking.

With the legs together, the pelvis moves less and the pressure is concentrated; the muscles of the thighs and buttocks take part in the movement.

  1. Lie face down in the basic position.
  2. Bring your legs together, keeping them extended.
  3. Rock your pelvis in short movements, lightly squeezing your thighs.
  4. Relax the legs if you notice cramps or too much tension.

✓ Tips
  • Use a clean, soft surface, such as a folded towel or pillowcase, and wash it afterwards.
  • Keep the pressure moderate: pressing very hard is not needed and can irritate the skin.
  • Alternate it with other techniques, such as using your hand: some specialists link always masturbating face down with strong pressure to difficulty reaching orgasm with the hand or with a partner.
  • Stop if you notice redness, chafing or pain, and let the skin recover.
  • Mistake: lifting the pelvis off the surface. If it lifts, there is no rubbing; keep it resting on the mattress or pillow.
Interaction type
Solo masturbation by rubbing, face down
Active anatomy
Penis
Receptive anatomy
Mattress or pillow (rubbing surface)
Main stimulation
Penis stimulated by rubbing against the mattress or a pillow, without the hands
Setups and participants
Solo (him) · 1 person Solo

Frequently asked questions

Is it bad to masturbate face down?

Not in itself. The problem can come from doing it only this way and with a lot of pressure, which some people find makes other kinds of stimulation feel weaker. Alternating techniques is the simplest precaution.

Should I use lubricant?

It is not usually needed when rubbing against fabric. If the skin gets irritated, a soft, smooth fabric and less pressure work better than adding lubricant.

Is a pillow better than the mattress?

A folded pillow under the hips raises the pelvis slightly and lets you control the pressure more easily; many people find it more comfortable.

Can people with a vulva do it?

Yes, rubbing the vulva against a pillow is a common technique too, but this page describes the version for people with a penis.

Reviewed by the editorial team ·

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