Anatomy and biomechanics
In this position, the bodies are arranged in a doggy style position, with the receptive person on their knees and the penetrating person behind. The height and supports (pillows, edge of the bed) are adjustable to maintain comfort and stability.
Why this position works
This position allows for deep penetration and intense stimulation of the G-spot and A-spot, making it very pleasurable for both parties. Additionally, the dynamics of the movement can increase excitement and emotional connection.
Crazy Train: Complete Guide to the Intense Sexual Position
Crazy Train is a dynamic and passionate sexual position that allows for deep penetration and intense stimulation. Ideal for couples seeking variety and excitement.
Also known as: Crazy train / Wild doggy / Roller coaster
Variations of this position
Elevated Variation: Increasing Intensity
In this variation, the receptive person elevates themselves on an elevated surface like a bed or a sofa, allowing for deeper penetration and a different angle.
- The receptive person kneels on an elevated surface, resting their elbows on the same.
- The penetrating person positions themselves behind, adjusting the height for comfortable and deep penetration.
- Both adjust the rhythm and depth according to their preferences, communicating constantly.
Lateral Variation: Changing the Angle
In this variation, the receptive person lies on their side, allowing for lateral penetration and different stimulation.
- The receptive person lies on their side with legs slightly bent.
- The penetrating person positions themselves behind, adjusting for comfortable and deep penetration.
- Both adjust the rhythm and depth, communicating to ensure comfort and pleasure.
Seated Variant: Control and Comfort
In this variant, the receptive person sits on an elevated surface, allowing for greater control and comfort.
- The receptive person sits on an elevated surface, with legs open and slightly bent.
- The penetrating person stands or kneels in front of the receptive person.
- Both adjust the rhythm and depth, communicating to ensure comfort and pleasure.
✓ Tips
- Make sure to use lubricant to avoid chafing and increase pleasure.
- Adjust the height and supports to maintain comfort and avoid injuries.
- Communicate constantly to adjust the rhythm and depth according to your preferences.
Key facts
- Interaction type
- Vaginal sex / Anal sex
- Active anatomy
- Pénis / Vulve / Doigts
- Receptive anatomy
- Vagin / Anus / Vulve
- Main stimulation
- G-spot / A-spot
- Setups and participants
- Couple · 2 people Hetero
Frequently asked questions
Is this position suitable for beginners?
Yes, but it's important to go slow and ensure both parties are comfortable. Using supports and lubricant can help facilitate the transition.
How can I increase the intensity of the stimulation?
By adjusting the position for deeper penetration and varying the rhythm and pressure during penetration.
Which body areas need special care?
The lower back, hips, and joints should be monitored to avoid overexertion or injury.
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.
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