Stepsiblings can't wait to fuck after parents' wedding reception

Their parents just got married, so step brother and step sister can't resist anymore--they've wanted to fuck each other for years. They leave the wedding reception to let their walls down at her house. After eye-fucking her all night at the wedding, he just had to slam her against the doorway and feel her for the first time. She can't help but grab his balls. That's when he knew it was time to go to her room and plow into her. After all, their parents are definitely fucking tonight, so why can't they?