The bulk update request #9129 is pending approval.

remove implication sex_toy_in_mouth (1409) -> sex_toy_insertion (51345)
remove implication sex_toy_in_mouth (1409) -> oral_penetration (108108)
create implication anal_beads_in_mouth (56) -> sex_toy_in_mouth (1409)
create implication anal_beads_in_mouth (56) -> anal_beads (13035)
create implication penetrable_sex_toy_in_mouth (149) -> sex_toy_in_mouth (1409)
create implication penetrable_sex_toy_in_mouth (149) -> penetrable_sex_toy (8939)
create implication vibrator_in_mouth (4) -> sex_toy_in_mouth (1409)
create implication vibrator_in_mouth (4) -> vibrator (24311)

Reason: A sex toy can be in a mouth_hold without penetrating the holder.
The rest are just tidying up related tags.