Deep prone: face-down solo masturbation with a toy
Deep prone is a solo masturbation position for people with a vagina. You lie face down on the bed with your legs straight and slightly apart, and reach one hand down under your body to hold a dildo or vibrator inside the vagina. Your pelvis rests on the mattress, so the vulva and clitoris also receive pressure as you move. It takes little effort, and you control the depth and rhythm with your hand and small hip movements.
Also known as: Prone masturbation · Face-down masturbation · The prone deep
Anatomy and biomechanics
Lie face down with your chest and pelvis on the mattress, head turned to one side on a pillow and one forearm resting beside your head. Keep your legs straight and slightly apart. Reach the other arm down under your body towards your pelvis and hold the base of the toy. Insert it slowly with that hand: it only goes in as far as you push it, so you decide the depth, which is usually moderate in this position. Move the toy with your hand, or keep it still and rock your hips gently against the mattress, which also presses on the vulva and clitoris. A curved toy points towards the front wall of the vagina in this position, which some people enjoy.
Why this position works
Some people like combining penetration with the pressure of the mattress on the vulva, and lying face down can feel relaxing and private. You control everything: depth, speed and how much you press your hips down. Sensations vary from person to person, so it is a good way to explore what you enjoy.
Variations of this position
Variation 1: with a pillow under the hips
The same position, with a firm pillow under your pelvis to raise it slightly.
Raising the pelvis tilts it and leaves more room between your body and the mattress, so the hand holding the toy is less squashed and the angle of the toy changes. There is a little less pressure on the vulva.
- Place a firm pillow across the bed and lie face down with your pelvis on it.
- Reach one hand under your body and hold the base of the toy.
- Insert it slowly, with lubricant.
- Move the toy or rock your hips gently, adjusting the pillow if needed.
Variation 2: with a vibrator instead of a dildo
The same position, using an insertable vibrator so you can keep the toy still and let the vibration do the work.
With vibration you need less in-and-out movement, so the wrist under your body works less. Pressing your hips gently onto the mattress carries some of the vibration to the vulva and clitoris.
- Lie face down and reach one hand under your body.
- Insert the vibrator slowly, with water-based lubricant.
- Start on the lowest setting and increase it gradually.
- Keep the toy still or move it gently while you rock your hips.
Variation 3: with your legs together
The same position, but with your legs straight and pressed together instead of apart.
Closing the legs makes the vaginal entrance feel tighter around the toy and increases the pressure of the thighs and mattress on the vulva. There is less room for the hand, so use a toy with a handle or a long base.
- Insert the toy in the basic position, with legs slightly apart.
- Keeping hold of the base, slowly bring your legs together.
- Squeeze your thighs gently and rock your hips against the mattress.
- Open your legs again if your hand or wrist feels trapped.
✓ Tips
- Use a toy designed for vaginal use, with a wide base or a handle, made of body-safe material (silicone, glass or steel).
- Use water-based lubricant, especially with silicone toys, and insert the toy slowly.
- Do not push your body weight down onto the toy: you set the depth with your hand.
- If your wrist gets tired or uncomfortable under your body, switch hands or put a small pillow under your hips to make room.
- Clean the toy before and after use, following the manufacturer's instructions.
- Stop if there is pain or burning.
Key facts
- Interaction type
- Solo masturbation with a toy, lying face down
- Active anatomy
- Toy (dildo or vibrator) held by hand
- Receptive anatomy
- Vagina, with pressure on the vulva and clitoris
- Main stimulation
- Vagina with a toy, plus pressure on the vulva and clitoris against the mattress
- Setups and participants
- Solo (him) · 1 person Solo
Frequently asked questions
Do I need a toy for this position?
Yes, it is designed for penetration with a dildo or vibrator. Without a toy, you can still lie face down and use your fingers or rub against a pillow.
Does gravity make penetration deeper?
No. The toy only goes as deep as you push it with your hand. That is why a wide base and gentle movements are important.
Does it stimulate the G-spot?
A curved toy points towards the front wall of the vagina in this position, and some people enjoy that. Each body is different, so it is not guaranteed.
Is it suitable for beginners?
Yes, it takes little effort. Start with a small toy, plenty of lubricant and slow movements.
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.
Reviewed by the editorial team ·
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