The distinct impression of a butt bulging through a flexible opaque surface. This is typically seen in vore content, where the buttocks of a prey character are clearly outlined against the surface of the predator's body, often in addition to a full body outline.

Not to be confused with a butt print.

See Also

• body outline
• imprint
• bone imprints
• skull imprint
• breast imprints
• butt imprint
• face imprint
• foot imprint
• hand imprint
• penis imprint