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Physical effort: Medium Frontal

The Crescent Moon: oral sex with his legs raised

The Crescent Moon is an oral sex position focused on the penis. He lies on his back with both legs lifted towards the ceiling and spread apart, wrapping his arms around his partner's shoulders. His partner kneels at his hips, coming from the side of his feet, leans far forward onto the forearms and brings the head down to his pelvis, between his raised legs. The giver sets the pace. There is no penetration; holding the legs up takes some core effort from him, and the giver's knees and neck work too.

Also known as: The Crescent · Oral sex with legs raised

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Illustration of The Crescent Moon: He lies on his back with both legs raised and spread; his partner kneels between them, leaning forward on the forearms, and gives oral sex to his penis.
Anatomy and biomechanics

He lies on his back on the bed and raises both legs towards the ceiling, almost straight and spread apart, which opens the pelvis and gives full access to the penis, testicles and perineum. His partner approaches from his feet, kneels close to his hips and folds forward until resting on the forearms, almost on all fours, with the head lowered between his legs. The giver controls the rhythm and intensity with the mouth and can use a hand at the base of the penis. He can rest his hands on his partner's shoulders or back. Keeping the legs up demands some abdominal effort from him, and the giver's knees and neck carry the load. There is no eye contact or kissing; body contact is partial.

Why this position works

With his legs raised and open, the whole genital area is exposed, so the giver can easily alternate between the penis, the testicles and the perineum. The giver controls the pace and the receiver can let go, while the embrace of his arms around the giver's shoulders adds closeness. Some people find the open, exposed posture itself arousing. Sensations vary from person to person.

Sensory Exploration Complete Rhythm Control Medium Non-Penetrative Interaction

Variations of this position

Variation 1: his legs resting on the giver's shoulders

Instead of holding his legs in the air, he rests them over his partner's shoulders or back.

His legs drop from vertical onto the giver's shoulders. His abdominal effort disappears and he can relax completely, while the giver stays a little more upright and gets closer contact. The giver's shoulders take some of the weight of his legs.

  1. He lies on his back and raises his legs as in the basic position.
  2. His partner kneels at his hips and leans forward onto the forearms.
  3. He lowers his legs and rests his calves or the backs of his knees on his partner's shoulders.
  4. The giver adjusts the height of the torso so the neck stays comfortable.

Variation 2: with a cushion under his hips

A firm cushion under his hips raises his pelvis towards the giver's mouth.

With his pelvis higher, the giver does not have to bend as low, which spares the neck and lower back. The raised pelvis also tilts the perineum upwards, making it easier to reach.

  1. He places a firm cushion or folded pillow under his hips before lying back.
  2. He raises and spreads his legs as in the basic position.
  3. His partner kneels and leans forward, now less low than before.
  4. Adjust the height of the cushion until the giver's neck is comfortable.

Variation 3: combining mouth and hand

The giver rests on one forearm and uses the free hand on the base of the penis, the testicles or the perineum.

The giver shifts the weight onto one forearm to free a hand. The hand at the base of the penis controls depth and adds stimulation, and it can also caress the testicles or press gently on the perineum, which some men enjoy. The supporting shoulder works a little harder.

  1. Start in the basic position, with the giver on knees and forearms.
  2. The giver moves the weight onto one forearm and frees the other hand.
  3. The free hand holds the base of the penis and moves in time with the mouth.
  4. Alternate with gentle caresses of the testicles or perineum, asking what feels good.

✓ Tips
  • The giver can place a cushion under the knees and take breaks to relax the neck.
  • If holding his legs up gets tiring, he can hold them behind the knees or rest them on his partner's shoulders.
  • Use a condom for oral sex to reduce the risk of STIs, especially with a new partner.
  • Keep teeth covered with the lips and use the hand at the base of the penis to control depth and avoid gagging.
  • Mistake: pulling the giver's head with the arms. The embrace should be gentle; the giver sets the depth and pace.
  • Mistake: pressing too hard on the testicles or perineum; ask what feels good and go gently.
Interaction type
Oral sex on the penis
Active anatomy
Mouth; hand (optional)
Receptive anatomy
Penis; testicles and perineum
Main stimulation
Oral stimulation of the penis; testicles and perineum also accessible
Setups and participants
Couple · 2 people Hetero

Frequently asked questions

What kind of sex is The Crescent Moon?

It is oral sex on the penis: he lies on his back with his legs raised and his partner, kneeling and leaning forward, stimulates him with the mouth. There is no penetration.

Is it tiring?

Moderately. He needs some core strength to keep his legs up, and the giver's knees and neck work. A cushion under his hips or resting his legs on the giver's shoulders makes it easier.

Should a condom be used for oral sex?

It is recommended to reduce the risk of STIs, especially if you do not know each other's sexual health status.

Can it be done by two men?

Yes. Anyone can give oral sex in this position; there is a specific version for gay men.

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 ↗

Reviewed by the editorial team ·

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