I've noticed that occasionally the fellatio_pov and cunnilingus_pov tags are tagged on posts where it is instead from the perspective of the one receiving rather than the one giving, this has made me wonder if there might be some utility from being more specific and having a version for giving and a version for receiving, like having giving_fellatio_pov, receiving_fellatio_pov and so on. I think being specific with these perspectives might be more clear than the top_pov and bottom_pov tags, and may lead to more consistent tagging of these perspectives, as currently the names are vague enough that they can be interpreted either way, and it may not hurt to have counterpart tags for receiving since the current ones are about giving.