Intercrural (standing)

Description: Both partners stand, and the penetrating partner thrusts between the receiving partner's closed thighs from behind: no penetration occurs, the pressed thighs themselves providing the friction. The receiving partner keeps the legs together and nearly straight, which is what closes the channel; the tighter the stance, the firmer the contact. A historically documented practice, it survives today as a niche tease category. Both torsos stay upright, giving the pair a nested, columnar line.

Variations: The same act transfers to lying positions (a spooning arrangement) and to prone; in fetish material the thighs are often oiled. A slight forward hinge at the receiving partner's hips changes the angle without opening the legs.

On camera: Profile framing at hip height, where the between-the-thighs geometry is legible; it appears far more in specialty content than in mainstream scenes.

AI design considerations: Compose two nested standing figures as in a rear press, but register the contact point between the thighs rather than at the pelvis. Closed, touching legs on the front figure are the defining cue.