concent is always moment to moment. One moment I might be in the throws of passion and the next totally out of it and no longer completely "in it" while my partner is. Does that mean It needs to stop? Sometimes, but not every time. It isn't always all or nothing.

Write that essay!

Consent is so varried. It changes every moment. Yes explicit consent exists but it's important to accept nuance. We communicate through inexact speach. Body language and facial expressions all communicate differently. Use every tool you have to stay safe. Be flexible and understanding