The X

M/F · Vaginal penetration · Side-lying

Posed figure

The X sex position — posed figure showing body placement for 2 people

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Keypoint template

ReceivingPenetratingCOCO-17 template · schematic, not to scale

Attributes

Position family
One-on-one
Primary act
Vaginal penetration
Partner arrangement
Side-lying
Penetration type
Vaginal
Facing
Variable
Dynamics
Grinding
Support / surface
Flat surface / bed
Participant count
Two
Composition code
M/F
Source medium
Illustrative
Physical difficulty
Moderate
Prevalence in adult media
Occasional
Intensity tier (compliance)
Explicit

Common camera framing

OverheadWide / full bodySide profile

Description: Both partners lie on their backs facing away from each other with the legs scissored at the hips, so from above the pair form a clean X with the heads at opposite corners. Neither partner supports the other and the movement comes entirely from the hips.

Variations: The crossing angle can be opened or closed, and either partner can prop up on the elbows to see the other.

On camera: A purely overhead position. From the side it is unreadable, and that limitation is why it appears far more in diagrams than in video.

AI design considerations: Two supine figures with heads at opposite ends and legs interleaved at the pelvis. The X should be obvious from above, which means the torsos need a wide angle between them, not a narrow one.

Also known asx positioncrossed supineopposed legs

Related positions

Part of the Erotic Pose Catalog open dataset · CC BY 4.0 · keypoints are idealised COCO-17 templates.