The bulk update request #10447 is pending approval.

create implication penis_in_cervix (16) -> penile_penetration (355085)
create implication penis_in_cervix (16) -> cervical_penetration (5629)
create implication tentacle_in_cervix (3) -> tentacle_penetration (17157)
create implication tentacle_in_cervix (3) -> cervical_penetration (5629)

Reason: Patterned after tags like penis in pussy where both halves of the penetration equation get implied.

...These should really be something like *_in_uterus, shouldn't they?

EDIT: I guess it's possible for something to be in the cervix without reaching the uterus.