Embanet is a slang word that originated from Newport News, Virginia USA. It is to promise to give your partner anything they wish of sexual desire without rejection. To forgo your own wants and desires for the sake of anything your partner may wish to pursue.
It is considered highly defamatory to break an agreed embanet so is often restricted only to those people that are in a close trusting relationship.
You promised me an embanet so remove your clothes and put on the Donkey mask.
Dinner and a movie? I'd prefer an evening of embanets.