What should be the tag for when a character penetrate the partner when the genitals are aligned? The penis goes direct from a cloaca to the other

Like this: post #2232035

I already tried to question that before but I did not write correctly because English is not my main language. Sorry

This would be a combination of tags, genital_slit and the appropriate penetration tags would suffice.

https://e621.net/wiki_pages/3408

Not genital_slit, since that requires a separate anus.

I suppose cloacal_kiss works for that post, even though that is usually tagged when there's no penis.