The tag implication #66286 announcing_orgasm -> imminent_orgasm is pending approval.

Reason: I think in most cases, when a character announces they are going to have an orgasm, an orgasm is imminent.
Announcing an orgasm pretty much implies having an orgasm, unless a character is lying, in which case the announcing_orgasm tag might no be a right fit anyway.

It seems to be used when the character is having an orgasm too:
post #5202203 post #5203125

And videos where the orgasm happens, where you wouldn't normally also tag imminent_orgasm.