Poking Cheek Standardization

BUR #28133 has been rejected.

create alias cheek_poking -> poking_cheek

This bothers me.

cheek_poking solo has 200+ results. I'm wondering if these tags should be split into poking_own/another's_*. Though poking own cheek would probably just be finger_to_cheek.

This bulk update request is pending automatic rejection in 5 days.

This bulk update request has been rejected because it was not approved within 45 days.

The bulk update request #28133 (forum #291093) has been rejected by @DanbooruBot.