The bulk update request #5111 is pending approval.

create implication knot_prodding (379) -> knot (218477)
create implication knot_prodding (379) -> penetration (864000)
create implication knot_sitting (1032) -> knot_prodding (379)

Reason: knot_prodding requires a knot be present and pressed against an orifice, which means the shaft will necessarily be inside the orifice and result in penetration.

knot_sitting is a variant which indicates a more specific orientation (sitting) so it should have an implication for the more general tag, knot_prodding.