The Ostrich's Tail
M/F · Vaginal penetration · Inverted
Posed figure
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Keypoint template
Attributes
- Position family
- One-on-one
- Primary act
- Vaginal penetration
- Partner arrangement
- Inverted
- Penetration type
- Vaginal
- Facing
- Face to face
- Dynamics
- Thrusting
- Support / surface
- Flat surface / bed
- Participant count
- Two
- Composition code
- M/F
- Source medium
- Illustrative
- Physical difficulty
- Advanced / athletic
- Prevalence in adult media
- Niche
- Intensity tier (compliance)
- Explicit
Common camera framing
Description: The receiving partner's hips are lifted until the weight rests on the head and shoulders alone, with the legs carried over by the kneeling penetrating partner. It sits between an ordinary raised-hip position and a full piledriver, and the classical name is describing the fanned leg shape at the top.
Variations: Legs spread wide or held together, hips supported by the partner's hands or braced against a headboard, and the shoulders on a folded pillow to spare the neck.
On camera: Shot low and in profile so the inversion registers. It is a hold rather than a sustained working position and is usually cut into a sequence rather than run long.
AI design considerations: An inverted lower figure supported on the shoulders with the pelvis above the head line. Neck compression is the anatomical trap: the head should tilt, not fold.
Historical provenance
Where this position appears in historical sex manuals, erotic art & literature · full timeline →
- The tail of the ostrichArab–Berber (Maghreb) →
The Perfumed Garden of Sensual Delight · Muhammad ibn Muhammad al-Nafzawi · 15th century CE
The receiving partner's legs raised until only the head and shoulders rest on the ground.
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, piledriver_(sex), legs_up, kneeling, holding_another's_legs, on_bed
negative: bad_anatomy, bad_hands, censored, monochrome, 2girls, 3girls, 2boys, 3boys
Image to video (Thrust (shallow))
short-range reciprocating motion along the body axis, small amplitude, hips leading, 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.
Identifiers in other vocabularies
How this position is denoted elsewhere, and what each mapping discards. Full table in the crosswalk.
piledriver_(sex) carries the inversion, the receiver on the shoulders with the hips lifted vertically, but it fixes a partner who squats and enters from above with the receiver's legs folded back. This entry differs on both counts: the penetrating partner kneels and carries the legs up in the fanned shape the name describes, which is why the record places it between an ordinary raised-hip position and a full piledriver. kneeling and holding_another's_legs in the support set carry that difference.
The tail of the ostrichcloseThe Perfumed Garden of Sensual DelightAttested source name. The receiving partner's legs raised until only the head and shoulders rest on the ground.
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.
Camera moves that suit the geometry: Locked off, Arc (partial), Crane down.
Related positions
Part of the Erotic Pose Catalog open dataset · CC BY 4.0 · keypoints are idealised COCO-17 templates.