Implicating older_penetrating_younger → age_difference
Link to implication
Reason:
Not only for that, but for thoses as well since age_difference would be necessary for this tag use.
younger_penetrating_older
younger_dom_older_sub
older_dom_younger_sub
EDIT: The tag implication older_penetrating_younger -> age_difference (forum #284076) has been rejected by @bitWolfy.
Updated by auto moderator