Custom-made: Poison Ivy vs Robin. Robin being caught in your vines, incapable to budge. You walk telling that you should kiII him but you have a better plan, you are going to own him. So you give him a smooch than taunt him about it. Now he is fully managed by you, thinking he is in love. You make him get down on his knees. After smooching your feet, you make him idolize you. Then tell him he can have another smooch if he becomes downright yours. I think it would be super hot to say that your lips have a special toxin that makes Robin fall in love. From there some reminders that he has to earn the right to another smooch, by kiIIing Batman or helping you steal or something of that nature.
