Lateral coital (side face-to-face)

M/F · Vaginal penetration · Side-lying

Posed figure

Lateral coital (side face-to-face) 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
Face to face
Dynamics
Grinding
Support / surface
Flat surface / bed
Participant count
Two
Composition code
M/F
Source medium
Both
Physical difficulty
Low
Prevalence in adult media
Occasional
Intensity tier (compliance)
Explicit

Common camera framing

Side profileOverhead

Description: Face to face on their sides: the partners lie turned toward each other with legs interleaved, the mutual counterpart to spooning's nested rear entry. Neither body bears the other's weight, since the mattress supports each along the flank, and the pose has been studied and named as a low-effort mutual position, with motion arriving as a shared grind rather than deep thrusting.

Variations: The receiving partner's upper leg may hook over the partner's hip, or both pairs of legs weave into the classic scissored interleave.

On camera: Overhead framing reads the interleaved legs most clearly; side profile shows the mutual embrace.

AI design considerations: Two side-lying figures meet front to front, and the woven legs carry the read. Keep the interlock explicit, each shin traceable to its owner, because ambiguous leg attribution is the dominant failure mode here.

Historical provenance

Where this position appears in historical sex manuals, erotic art & literature · full timeline →

Generating this position

A starting prompt composed from the catalog vocabulary. Every tag is verified to exist and not be deprecated. Compose across wardrobe, scene and expression in the prompt builder.

Booru-tag checkpoints

1boy, 1girl, hetero, on_side, on_bed, leg_lock, hug, vaginal

negative: bad_anatomy, bad_hands, censored, monochrome, 2girls, 3girls, 2boys, 3boys

Image to video (Grind (rocking))

pelvis rocks forward and back through a short arc, contact never breaking, camera is locked on a tripod and does not move.

Motion only. The still you condition on must already carry the position, wardrobe and scene: restating them causes drift.

Expected figure count: 2. Global pose conditioning does not make a diffusion model count bodies. Count figures and limbs at full size before judging quality, because thumbnails hide the failure. The tag on_side is broader than this position: on_side is a bare posture tag shared with spooning, solo lying and wholly non-sexual scenes; it records neither the face-to-face orientation, nor the interleaved legs, nor that penetration is occurring at all.

Identifiers in other vocabularies

How this position is denoted elsewhere, and what each mapping discards. Full table in the crosswalk.

  • on_sidebroadershared with 1 other positions

    on_side is a bare posture tag shared with spooning, solo lying and wholly non-sexual scenes; it records neither the face-to-face orientation, nor the interleaved legs, nor that penetration is occurring at all.

  • Parshva samputa (the side clasp)closeKama Sutra

    Attested historical name for this position in the named source; the source wording may describe a variant of the general form.

  • Tiryak-bandha (side class)closeAnanga Ranga

    Attested historical name for this position in the named source; the source wording may describe a variant of the general form.

Actions this position admits

The position fixes who is where. These are the beats that are physically possible in it, from the action catalog. Contact through the characteristic beat is maintained.

Idle / micro-motionPose settleApproachCaressKissEntryThrust (shallow)Thrust and holdGrind (circular)Grind (rocking) (characteristic)RepositionClimax reactionAftermath

Camera moves that suit the geometry: Overhead descend, Arc (partial), Locked off, Push in.

Also known asside-by-side face-to-facefacing spoonsside embrace
Kama Sutra: Parshva samputa (side clasp)Wikidata Q3543399

Related positions

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