Topic: sex_with_sofa tag?

Just noticed the wikis for couch_sex and sofa_sex don't quite match. (or at least couch_sex wiki slightly ambiguous).
(( couch_sex aliases to sofa_sex )

couch sex : "1. the act of having sex while on or using a couch."

(ie. could include someone having sex WITH a sofa aka couch)

sofa_sex : "When a character is having sex with another character on a sofa. ..."

Since e621 has sex_with_car tag,
think is reasonable for e621 to have sex_with_sofa tag.
Example: post #3891541

Since sofa_sex wiki is "a character is having sex with another character on a sofa.",
I think if upload shows character having sex WITH couch, and isn't having sex with ANOTHER character, then tag with sex_with_sofa and NOT sofa_sex.

edit: oh wait there's
sofa_humping (2 posts) : humping_sofa aliases to sofa_humping

Might be too political to add.

I don't disagree there should be a separate tag to distinguish between them, but sex_with_sofa is a misnomer since it's masturbation (+improvised_sex_toy), not sex. Maybe masturbation_with_sofa instead?

Unless it's an animate_inanimate sofa, then it's sex and not masturbation. Hmmm...