Consent and rape culture

Consent can be closely related to a case of offering to to your guest. They may say "yes I want a cup of tea" and you would gladly make them a cup of tea or "no thankyou" and you won't make them a cup of tea, whereas they could say yes then later on change and say they don't want tea. Point is you wouldn't force tea down their throat. Well that's consent you should never force sexual acts.