Harley Quinn is dressed all sexy, waiting for Mr. J to come home. The Joker tells her on the phone that he's got more crime to do. Joker tells her to use her dildo, but Harley is pissed. "I know who to call," she says. So here you come to help Harley feel less lonely. You take out your cock, and she enjoys sucking it. But very quickly she wants to get on top of it. So she rides you, playing with her ample boobs. She plays with her clit while she rides you. Then she wants you to take her from  behind, so she turns around and offers her big ass to you. While you're fucking her in the ass, and about to cum in it, guess who walks in? Now you have to fight Joker for Harley, Batman! And she's happy as a clam!