BUR #30643 has been approved by @nonamethanks.
create alias pillow_sex -> pillow_humping
rename implied_table_sex -> implied_table_humping
table_sex was renamed last year to table_humping in BUR #17835, so this BUR is to make both tags' names consistent with said BUR. Since pillow_sex has more posts than implied_table_sex, I believe creating an alias will prevent users from using pillow_sex again. As for implied_table_sex, it only has 3 posts, so I am not concerned with that being used again.