What describes behavior that can be reasonably presumed to be consensual?

Implied consent refers to situations where a person's consent is inferred from their actions or the circumstances, rather than being explicitly stated. This type of consent is often assumed in contexts where it is reasonable to believe that the individual would agree to the behavior or action without needing to verbally express it.

For instance, in medical situations, a patient may be assumed to have given consent for a treatment if they arrive at a facility and undergo the procedure without objection. Similarly, in social settings, if someone agrees to participate in an activity by their presence or participation, it can suggest that they consent to being part of that activity.

In contrast, informed consent involves a clear understanding and agreement after being provided with all the necessary information. Express consent is where consent is clearly stated, verbally or in writing. Coerced consent occurs when pressure or force is applied to gain agreement, which cannot be considered genuinely consensual. Hence, implied consent is the most fitting description of behavior that can be reasonably presumed to be consensual.