The bulk update request #4250 is pending approval.

create implication fellatio_while_penetrating (91) -> oral_while_penetrating (603)
create implication fellatio_while_masturbating (59) -> oral_while_masturbating (0)
create implication fellatio_while_penetrated (181) -> oral_while_penetrated (424)

Reason: as fellatio implies oral, these fellatio tags should imply their oral equivalents.