I've had this idea for some time but still haven't gotten it off the ground. I need a Female writer whom plays Females for this.
Smile 'Till It Hurts Batman x Harley Quinn
The Joker is dead, shot and killed by one of his own henchman. Batman attempted to stop the gunman, but wasn't quick enough. This has left one very lonely and crazy significant other behind: Harley Quinn. Blaming Batman for the murder, Harley Quinn constructs an elaborate plan to capture him. After capturing him and leaning over his body, tied up, Harley realizes with the bomb in her hand that Batman is probably the only guy left that's crazy enough to understand her, and so she douses the fuse of the bomb and proceeds to take sexual control of the situation. Resistant at first, Harley's advances border on rape, but Batman can't help himself. This results in a very strange and twisted relationship forming where dominance switches back and forth quickly and very few kinks are held back.